TIME Exercise/Fitness

5 Reasons to Exercise That Aren’t Weight Loss

Why you shouldn't give up the gym

Despite conventional calorie-burning wisdom, some people appear to not lose weight when they exercise, says a new study published in The Journal of Strength and Conditioning Research. In fact, some actually gain weight, and it’s not all muscle mass.

The study, by Arizona State University in Phoenix researchers, looked at 81 sedentary, overweight women who exercised three times a week for 30 minutes in a lab. After 12 weeks, the researchers found that some women lost weight while others gained weight. But when they tried to identify what was causing the differences, they couldn’t come to any conclusions. “In reality, most people do not achieve or sustain weight loss, no matter what method they try,” wrote New York Times writer Gretchen Reynolds on Wednesday.

Basically, major bummer. But there are many other reasons to exercise besides trying to shed a few pounds, and they’re equally important for your health:

1. Memory Loss: Chronic inflammation and hormonal imbalances are a couple of factors that can play a part in memory loss, and exercise can help both. Exercise promotes better blood flow through the body, and the brain works better with a healthy blood supply. For example, a 2012 study published in the Journal of Alzheimer’s Disease showed that people who spent time on a stationary bike had better memory recall than those who were sedentary.

2. Stress: Exercise has long been prescribed as a way to burn off steam and relax. It’s even recommended as a way to fight depression. How? Exercise keeps the brain occupied, and keeps the stress hormone cortisol in check which can lower symptoms for anxiety and restlessness, according to The Exercise Cure, by sports medicine physician Dr. Jordan Metzl. After a rough day at work or before a big exam or interview, even just a walk around the block can ease nerves.

3. Fatigue: It may sound counterintuitive, but working out can actually make you less tired than skipping the gym. A 2007 University of Georgia study showed that sedentary people could lower their fatigue by 65% if they started engaging in regular low intensity exercise. Increasing energy through exercise is also a safer and cheaper alternative to turning to quick fixes like energy drinks.

4. Cardiovascular disease: Getting regular exercise does the heart some good. In a 2012 study, researchers found that people who partook in moderate intensity exercise like brisk walking compared to leisurely walking reduced their chances of developing risk factors for heart disease and diabetes. The effect might be related to exercise’s benefits on lowering inflammation in the body.

5. Lower back pain: Back pain is a very common ailment, and studies have shown that the right kind of exercises like strength training can lower pain. Exercise is also one of the simplest ways to protect your body from future injuries.

 

TIME Exercise/Fitness

5 Ways to Make Yourself Work Out When You Don’t Want To

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Schedule a weekly class, run, walk, hike, or tennis match with your friend, partner, or family member

As the days start to get shorter and the temperatures drop, you may be tempted to slack off on your workout routine. After all, it’s also no longer swimsuit season and we can hide under cozy layers! But it’s so important to keep moving and find something you not only love to do but also can do all year round.

For instance, during the spring and summer, I love to run, bike, swim, play tennis, chase my little guy all over the playground and hike with him in his baby carrier. But as winter approaches, I can fall back on my yoga practice, Pilates workouts, bundled walks, strength training, and skiing. Though, there are still some mornings when I would much rather snuggle in bed.

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Here are some motivational tricks to help you break a sweat because you’ll definitely feel better after working out—and have the body to show for it winter, spring, summer, and fall.

1. Drink a cup of joe

Coffee is an ergogenic aid and can stimulate you to work out and help you last longer during your workout. Also, if you tell yourself, ‘I’m going to have a cup of coffee then lift weights’ you’ll have something set in your head. Try to keep this trick for you AM or midday workouts not later in the evening, though.

HEALTH.COM: The 20 Best Foods to Eat for Breakfast

2. Plan your reward

Promise yourself you can only view the latest episode of “Scandal” or “New Girl” after you log a workout. Or if you’re not a TV watcher, give yourself some sort of reward for working out. I tell myself once I do my yoga practice, then I can surf the web for cute clothes for my baby boy.

3. Make a date

Schedule a weekly class, run, walk, hike, or tennis match with your friend, partner, or family member. I’m part of an Upper West Side Moms stroller walk and talk meet-up group in New York City. I get so much out of meeting other moms and spending an hour working out with them while still being with my son. Find something you can do—even if it’s joining a bowling league—that meets weekly and gets you excited to move.

HEALTH.COM: 20 Ways to Make Exercise a Habit That Lasts

4. Listen to your playlist

It’s like Pavlov’s dog: if you have a great playlist to work out to, once you play it, chances are you’ll get in the mood to break a sweat. Any upbeat music can get you in the mood to move your body. Just turn on Pandora or your favorite artist and dance around your living room or put on your headphones and go outside or to the gym to run.

5. Buy yourself new workout clothes

When I get a new yoga tank or an awesome pair of workout pants, I want to use them! I update my wardrobe each season with clothes that work for the whether. Invest in some fun long sleeve workout tops, get a long pair of running pants that will block the wind, find layers you love, and dress for success. I loved back-to-school shopping as s little girl and couldn’t wait to wear each outfit every day. I channel that same enthusiasm and excitement in to my workout wardrobe and plan some fun, new workout classes to take.

HEALTH.COM: 24 Fat-Burning Ab Exercises (No Crunches!)

This article originally appeared on Health.com

TIME Exercise/Fitness

You Asked: Is Running on a Treadmill as Good as Running Outside?

runnig on a treadmill or outside
Illustration by Peter Oumanski for TIME

Nope—but it can come pretty close with one small tweak

To dedicated runners, running outside gets all the glory. Some purists even eschew headphones (and shoes!). But when talking about whether treadmill running is “the same” as running outdoors, it helps to pinpoint what sort of sameness matters to you.

In terms of the mechanics of your stride, there’s not much difference between running on a treadmill and running on ground, says Dr. Irene Davis, a professor of physical medicine and rehabilitation at Harvard Medical School who has studied the differences between treadmill and over-ground running. “While it feels much different to you, the leg motions and the forces experienced by your body are very similar between these conditions,” Davis says.

But when it comes to your risk for injuries, there may be an important difference. “Most running injuries are overloading injuries that involve muscle, cartilage, bone or tendons wearing down over time,” Davis explains. While there isn’t a lot of good research on this, Davis says those types of injuries probably occur more frequently when you repeat the exact same running motion thousands and thousands of times—as you would on a treadmill or a flat, consistent stretch of pavement.

“You strike the ground 1,000 times per foot, per mile,” she says. And if you’re running on a treadmill or a flat, hard surface, the redundancy of your motion increases your risk for these overuse injuries.

On the other hand, Davis suspects that changing up your stride has a beneficial effect on your injury risk. The more you move in response to curbs, corners, hills or leashed pets, the less likely you are to overburden the same muscle or tendon. Running courses that include lots of slopes, speed changes, and impediments—especially nature trails—are probably safest when it comes to your risk for wear and tear, she hypothesizes.

But what about the effort involved in running outdoors as opposed to on a treadmill? The big factor here is “air resistance,” which you’ll encounter more of outdoors than you will inside, finds a much-cited study from the University of Brighton in the UK. But there’s an easy fix for treadmill runners: By raising the grade of your belt very slightly—just 1% of added incline—you’ll mimic the effects of outdoor air resistance, the study authors conclude.

There may also be a psychological factor to the debate. Lots of research has found that time spent outside, especially in green spaces like woods or parks, offers benefits ranging from improved mood and energy levels to better sleep. And another UK study—this one from the universities of Exeter and Essex—found that runners who ran outdoors in natural environments reported greater feelings of revitalization and wellbeing, and decreases in tension, confusion, anger and depression. (Just don’t forget sun protection.)

All things considered, running outdoors and on trails makes the most sense for maximizing the benefits of running. But if the weather’s bad or a treadmill is your only option, don’t sweat it. It may be an inferior alternative, but only slightly so.

TIME Exercise/Fitness

Here’s Your New Reason to Demand a Treadmill Desk

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The health benefits of anything-but-sitting

Active workstations do more than just burn on-the-clock calories, finds a new study in the Journal of Occupational Health Psychology. Standing desks and treadmill desks might make you healthier while also improving mood and not interfering with work.

Study co-author Michael Sliter, PhD, assistant professor of psychology at Purdue University-Indianapolis, wondered if active workstations were good for anything but caloric expenditure on company time. “That would be of limited value if people actually performed worse, were stressed out when they were doing it, or got bored of it,” he says. So the study assigned 180 people to one of four workstations: a seated desk, standing desk, treadmill desk or cycling desk. After a bit of practice, they did 35 minutes worth of tasks. Researchers measured their performance and how much they liked their workstation in reported levels of boredom, stress, satisfaction and how engaged they were in the task.

MORE: This Hamster Wheel Treadmill Desk Is the Ideal Way to Make Your Coworkers Hate You

“We were able to show that these active workstations have psychological benefits without performance detriment,” says Sliter—for the most part, that is. People at treadmill desks were less bored, less stressed and more satisfied than those at seated, standing or cycling desks. In terms of how well people were able to do their job, everyone performed equally except for the desk cyclists. Turns out, Sisyphean pedaling while whizzing through Excel spreadsheets doesn’t do your work performance or mental health any favors: desk cyclists generally performed worse and were less satisfied, though Sliter says they were probably too uncomfortable to be bored.

“It was kind of funny watching people, because you could actually see their arms moving up and down while they were pedaling,” says Sliter, who walks on his treadmill desk about three hours a day. “We found that you can’t really work very well when you’re also pedaling.”

Being active at work is one way to combat the dreaded sitting-desk syndrome: loads of research shows that seated desks are a ticking time bomb for your health. This new study shows that standing up to sitting at work has more than just physical benefits—it might help your mind, too.

MORE: VIDEO: Walking While Working

TIME Diet/Nutrition

Here’s How to Stop Teens From Drinking Soda

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When kids learn how far they’d have to walk to burn off the calories in a soda, they tend to buy smaller sizes or stop buying it altogether, suggests a new study published in the American Journal of Public Health.

Researchers analyzed more than 3,000 drink purchases by children ages 7 to 18 at stores in low-income Baltimore neighborhoods and found that sugary drinks accounted for 98% of the beverages kids bought. But when researchers put up colorful signs with calorie information, that figure dropped to 89%. The most effective sign was the one that said it would take a five-mile walk to burn off the calories in the drink. Researchers argue that while laws already require beverage manufacturers to post caloric information, calorie numbers may not mean all that much to many consumers. More practical information, including statistics about how long it will take to burn calories, is easier to grasp.

“This is a very low-cost way to get children old enough to make their own purchases to drink fewer sugar-sweetened beverages, and they appear to be effective even after they are removed,” says study author Sara N. Bleich, an associate professor at Johns Hopkins University.

MORE: The Soda Industry’s Promises Mean Nothing

Sugar-sweetened beverages like sodas and energy drinks contribute significantly to a number of public health ailments that harm children, including obesity. In low-income communities the problem is especially rampant: Sugary drink consumption accounts for about 15% of a minority adolescent’s caloric intake, more than twice the recommended quantity. Interventions like this might help decrease that disparity.

“People don’t really understand what it means to say a typical soda has 250 calories,” says Bleich. “If you’re going to give people calorie information, there’s probably a better way to do it.”

Read next: The Soda Industry’s Promises Mean Nothing

TIME Exercise/Fitness

The Drug-Free Way to Fight Depression

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Exercising throughout adulthood can help to keep depression at bay Jupiterimages—Getty Images

A 50-year study shows that physical activity may help fight the disease

Exercise can do a lot of physical good, from making hearts healthy to keeping weight down—and now there’s strong new evidence that it can give a mental boost as well.

In a study appearing in JAMA Psychiatry, researchers from the UK and Canada found that people who were more physically active throughout most of their adult years experienced fewer depressive symptoms than those who were less active. That finding is familiar, but these results are extremely affirming because they involved both a large number of same-aged people—11,000, who were born the same week in March 1958—and a long period of time—50 years.

The volunteers answered questions about how many times they exercised a week on average at four points during the study: when they were 23, 33, 42 and 50 years old. They also took standardized tests that measured depressive symptoms such as depressed mood, fatigue, irritability and anxiety.

At every stage, those who reported more physical activity also had fewer depressive symptoms. What’s more, those who became more active between the recordings also showed fewer signs of depression. That means someone who exercised more each week at 42 than they did at 33 also benefited from having fewer depressive symptoms at 42. In fact, getting more physically active at any age—going from never working out to working out three times a week—lowered the chances of depression by 19% five years later.

The results add to previous studies that found similar associations between exercise and lower depression rates among younger and older people, but this study shows that the connection exists throughout adulthood.

Understanding the link could help doctors better treat both obesity and depression; with some people, depression could be a barrier to becoming physically active, while with others, being overweight could feed into cycle of depression. “Our study suggests that practitioners helping patients to recover from depression might address activity within their treatment plan for lifestyle factors,” the authors write.

TIME Innovation

A $300 Yoga Mat Wants to Teach You a Proper Warrior Pose

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SmartMat, a tech-infused yoga mat developed by three entrepreneurs, is raising thousands of dollars

Can a nearly $300 yoga mat help improve your downward dog? A tech startup is saying yes, it can.

SmartMat, a tech-infused yoga mat developed by three entrepreneurs, is raising thousands of dollars by claiming to be the world’s first mat that can help users achieve that perfect pose with audio and visual cues sent via a smartphone, or tablet.

Here’s how it works: The SmartMat has a layer of thin pressure sensors embedded within a traditional yoga mat — sensors that link with a smartphone or tablet to provide vocal feedback about your poses. The mat will work best if users input some basic details, such as gender, height and weight, as well as arm span measurements and other details that can help the mat get a better sense of the yogi’s body type. SmartMat’s founders claim the mat can be used effectively by both enthusiastic yogis and beginners.

“It isn’t just a matter of plotting points on the mat and saying ‘This is where your feet go for downward dog,’ we are actually in the process of creating a learning engine,” co-founder Neyma Jahan told Fortune. “It learns about the user and tailors its practice to the needs of that user.”

Jahan said the SmartMat won’t replace teachers, but it can help improve the yoga practice.

“Tracking your fitness is part of the equation, having intuitive coaches can never be replaced with the computer and a person’s own drive,” Jahan said. “SmartMat is adding a tool to the tool belt.”

The fancy yoga mat would cost a consumer $297 if they back the Indiegogo campaign today, a price that could increase to as high as $447 as more orders come in. Launched in late September, SmartMat has already raised over $187,000, more than the stated $110,000 goal. The campaign on the crowdfunding website, which has already courted over 700 funders, ends on Oct. 30. SmartMat is hoping to ship the mats in July 2015.

SmartMat’s price is far higher than that of a traditional yoga mat. Yoga mats generally retail for under $40, and even premium-priced mats sold by Lululemon retail for less than $100.

But the SmartMat is a bet that tech-loving athletes are willing to open their wallets for the latest athletic-focused gadget. More than 20 million Americans practice yoga, with millions more involved in the practice internationally, so there are already a lot of consumers that participate in the activity. And athletes are known to embrace fancy and often pricey tech gadgets to enhance their technique and improve their performance — devices such as GPS-enabled watches, and mobile apps such as Nike+ to track their progress and keep tabs on how well they are performing.

The SmartMat isn’t just generating interest in the media, retailers are also hoping to get on board.

“Everybody you can think of has already contacted us,” Jahan said. “Everyone except Apple.”

Jahan founded SmartMat with Sam Marks, who previously worked at an e-cigarette company that was acquired by Lorillard, and former Yahoo executive Maziar Sadri. The entrepreneurs are hopeful the mat is the first of many fitness-focused advancements they hope to bring to market.

“The ultimate goal for our company is to go and create a personalized fitness experience,” Jahan said. “We are measuring output and helping [people] make incremental improvements in their performance.”

This article originally appeared on Fortune.com

TIME Ideas hosts the world's leading voices, providing commentary and expertise on the most compelling events in news, society, and culture. We welcome outside contributions. To submit a piece, email ideas@time.com.

TIME health

How to Get Over Your Fear of the Gym

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This article originally appeared on Refinery29.com.

Gym + Intimidation = Gymtimidation, and I’ve had a bad case of it for years. As a big girl, gym culture can be intimidating for a variety of reasons. I know I need to lift weights and build strength, but that testosterone-filled section of the gym doesn’t always feel fat-girl friendly, especially when I’m not exactly sure what I’m doing.

But, it’s not just the free-weight room that gives me anxiety. I’m a strong swimmer, but when I head to my gym’s pool, I’ve had lifeguards ask if I’m looking for the slow lane — before I even get in the water. I’ve noticed that the women who look fit are offered free personal-training sessions, while instructors size me up and simply dismiss me because I’m bigger.

I’m on a plus-size fitness journey, though, which means I need to get comfortable at the gym. In order for me to do this right, I need to work out often and try new things. If I only stick to the exercise classes and workouts I’ve always done, my body’s going to get used to those exercises, essentially making them less effective. And, I intend to meet my fitness goals — not shy away from them.

(MORE: Why Body Confidence is Complicated, No Matter Your Size)

Because of my tendency to get nervous at the gym (and practically run out before I start sweating), there have been many times when I’ve had to give myself a pep talk: “CeCe, get over it!” Lately, when I head to the gym, I have to take a quick minute to remind myself that it’s ok to ask for help. That I must get over my fear of the guys in the weight room. I’m also working on getting more comfortable with getting undressed in the main locker-room area, which is a heck of a lot easier than doing it behind the doors of a cramped stall.

Getting over my gymtimidation is an ongoing process. Every time I think I’ve shed my fears and anxieties, there’s something new I have to conquer: a new machine, a new instructor, or even my desire to try new classes, like Spinning.

When I first braved a Spinning class, I didn’t know anyone in it, so I made sure to arrive 30 seconds before class started to stay as anonymous as possible. I jumped on a bike in the back corner of the room and watched the regulars exchange hugs and kisses before the lights dimmed and class began.

(MORE: Why I Dated a Guy Who Hated My Body)

The next 45 minutes were awful. My shoes got stuck in the pedal straps, I kept turning knobs on my bike without knowing what they did, and, perhaps worst of all, my butt really hurt. When the class ended, I ran out of there as fast as I could and didn’t return.

But, the fact that I couldn’t bring myself to attend another Spinning class meant only one thing to me: I was letting gymtimidation rob me of a good workout. So, last week, I got back on that bike. I arrived early this time, chose a bike in the front row, and when the instructor walked in and asked if I was new, I admitted that I was and asked for help. He taught me how the bike worked and how to set up my seat and handles. The class was definitely intense, but every step of the way, the instructor gave me the attention I needed to keep up. He even instructed me to sit back on the seat a bit, because, as he said, my butt was probably hurting. How did he know?

Forty-five minutes later, I walked out of the studio feeling sweaty, motivated, and, above all, proud of myself. I had finally gotten out of my own way and unlocked a new workout option for myself. Who knew what other workouts I’d try next? As I headed to the locker room, the instructor called out after me: “Great job today! I’m glad you mentioned that you were new; most people don’t do that.” I guess I’m not the only one with gymtimidation!

(MORE: Please Stop Calling Yourself a Fat Girl in Front of Me)

On her blog, Plus Size Princess, CeCe Olisa has detailed everything from what it’s like to be the only big black girl in a yoga class (fine, thanks!), to her adventures in plus-size dating in the Big Apple. Now, the New York City transplant is lending her poignant, often-hilarious voice to R29.

TIME Exercise/Fitness

5 Ways to Gear Up for Weight Loss

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A study released last week made fewer headlines than I hoped it would. Conducted by University College London, it concluded that discrimination against overweight and obese people, or “fat shaming” as it’s often referred to, leads to weight gain, not weight loss. The lead researcher stated, and I agree, that there is no justification for discrimination against people because of their weight, which may include being treated disrespectfully, or being harassed.

Trouble is, many of my clients fat shame themselves, and talk to themselves silently in ways that they’re often too embarrassed to share with me out loud. If you find yourself doing this, I hope you can stop, because in my 15+ years of helping clients lose weight, I’ve seen this pattern only lead to discouragement, or depression, and abandonment of health and weight loss goals.

If you really want to motivate yourself to slim down and healthy up, especially in ways that will last, consider these five dos and don’ts.

Don’t: Beat Yourself Up

In my experience, one of the main triggers of throwing in the towel is negative self-talk. Coming down hard on yourself for small indiscretions, like sneaking an extra square of dark chocolate, or taking a bite off your partner’s plate, can have damaging consequences, including emotional eating, or engaging in risky purging behaviors (e.g. compensating by undereating, overexercising, taking laxatives or diet pills, vomiting…). One exercise I often carry out with my clients is to compare how they talk to themselves to what they would say to their best friend if he or she were in the same circumstances.

HEALTH.COM: 9 Ways to Silence Your Inner Critic

The comparisons are eye opening, and the objective is to consciously work on adopting the same kind of nurturing, caring, and encouraging dialogue you use with the people you respect and love with yourself. I’ve seen just this one change result in major shifts in motivation, as well as transitions from on again/off again yo-yoing to steady, sustainable strides. In other words, just committing to being nice to yourself has the power to transform your relationship with food, your body, and your health.

Do: Celebrate Every Success

Most of my clients want to reward themselves when they hit their weight goal, perhaps with new clothes, a trip, or a spa service. But I encourage them not to wait. When you’re working on changing your lifestyle, there are numerous victories along the way, and each one should be honored. One client recently told me that it dawned on her that she automatically reaches for water over diet soda, and no longer misses her former daily fix—that’s a huge win! Another shared that her kids are now asking for fruits and veggies. A third remarked that everyone’s been commenting on how radiant her skin looks.

HEALTH.COM: 10 Reasons to Give Up Diet Soda

Even if you’re still pounds away from your weight goal, revel in these achievements, and commemorate them, even if just in small ways, like buying flowers for your office or home, doing a happy dance in your living room, or taking a silly selfie to share with a friend. Recognizing these moments will keep you going, and it’s important to recognize that they’re really the foundation of your long-term success.

Don’t: Focus Solely on Your Weight

One of the reasons the “do” above is so important is that it creates a shift in perspective. When I’ve worked with clients who remain laser focused on weight, they’re often willing to compromise health for the sake of weight loss. For example, I’ve had really smart clients tell me they took up smoking, fully knowing the risks, as a means of losing weight. As a health professional that makes me very sad, and it’s one of the reasons why I talk to clients about things like mood, sleep quality, energy, immunity, digestive health, strength, endurance, and help them monitor health indicators like blood pressure, cholesterol, and liver values. I generally find that over time, all of these factors that contribute to wellness, become much stronger motivators than weight or size, because they so strongly influence day to day quality of life. When this happens, you may even decide to banish the scale altogether, which is incredibly freeing, because you’ll have far better—and less fickle—ways of gauging your progress.

Do: Find Positive Support

I hate to say it, but most of my clients have at least one person in their lives who either consciously or unconsciously sabotages their healthy efforts. It may be a significant other who doesn’t want to lose his or her partner in crime, so in turn brings home a box of donuts or a piping hot pizza. Sometimes it’s a competitive co-worker who becomes critical, or a family member who says things like, “You don’t need to lose weight.” A lack of support, even from those you’re close to, is a common conundrum for most people who’ve adopted healthier habits.

HEALTH.COM: 11 People Who Could Wreck Your Diet

You may not be able to change this, but you can counterbalance it by finding positive support. Even if your cheerleader or confidant is online or long-distance, just having at least one person in your corner who really gets what you’re trying to do and is on the same page can help you stay on track. Spending a little time each day on social media can also help as long as it’s empowering, so find ways to connect that make you feel like you’re not in this alone.

Don’t: Set Unrealistic Expectations

One of the biggest pitfalls I see is setting unrealistic expectations, either results-wise (e.g. I’m going to lose 30 pounds in 30 days), or behavior wise, such as vowing to work out seven days a week, or cut out all carbs. On the flip side, the lasting transformations I see—that is, people who lose weight healthfully and keep it off for good—come from focusing on progress and consistency, not strictness or perfection. You know yourself better than anyone else. If you can’t realistically see yourself maintaining a goal you’ve set for yourself one, three, or six months from now, modify it. When I ask my clients about their weight history, most tell me they’ve lost and gained back the same 20 or so pounds over and over again. And what finally allows them to shed it for good is ditching any approach they know that can’t stick with!

HEALTH.COM: 11 Reasons Why You’re Not Losing Belly Fat

Cynthia Sass, MPH, RD, is Health’s contributing nutrition editor, and privately counsels clients in New York, Los Angeles, and long distance. Cynthia is currently the sports nutrition consultant to the New York Rangers NHL team and the Tampa Bay Rays MLB team, and is board certified as a specialist in sports dietetics.

This article originally appeared on Health.com.

TIME Exercise/Fitness

We Drink More Alcohol When We Exercise

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First we sweat, and then we swig: A new Northwestern Medicine study published in the journal Health Psychology finds that people tend to drink more alcohol on days they’ve exercised.

The study looked at 150 adults between the ages of 18-89 who used a smartphone app to record how much they exercised each day — and how much alcohol they drank for three weeks at different points of the year.

Previous studies have found that the more active among us are also the larger lushes. But this study didn’t exactly confirm that. Instead, the stronger link occurred between exercise days and the number of drained glasses, with beer being the most popular post-workout alcoholic beverage. Both physical activity and alcohol intake increased Thursdays through Sundays. Even after the researchers controlled for the fact that people have more alcohol-related social events on the weekend, that many prefer to drink primarily on weekends, and that drinking patterns often differ by season, the association still stuck.

The scientists aren’t sure why there’s such a close link, but they have some ideas. “It could be that people who are more physically active on a given day have to use all their willpower and cognitive resources to get themselves to be active, and they don’t have enough willpower left to resist the temptation of a drink at the end of the day,” says David E. Conroy, lead study author and professor of preventive medicine and deputy director of the Center for Behavior and Health at Northwestern University Feinberg School of Medicine. Other possible reasons: people proud of their workout might want to reward themselves for being good, socialize further over drinks, or even (mistakenly) view alcohol as a good way to replenish fluids, the study says. But other studies show that too much alcohol can negate some of the good that exercise does — in addition to adding calories after a hard-earned burnoff, alcohol might even impair muscle recovery.

If “dehydrate to rehydrate’” is your motivation to get to the gym, you’re not alone. But it might be time to choose a different mantra.

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