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Does Sweating Burn Fat? Find out the Truth Here

Does Sweating Burn Fat? Find out the Truth Here

When I was training martial arts years ago, there was a guy training while wearing a huge insulated jacket in the gym. It was 25 degrees outside. He was trying to slim down for a fight he would have 3 months from then. He was sweating like a pig (speaking about the iron ore smelting,[1] of course). In the training session, you felt sweat from this guy dropping on your face. That guy honestly thought that losing sweat means losing fat.

Does sweating burn fat? I wish I would’ve had the necessary knowledge back then, because if so, I could have told him that it doesn’t work this way.

Why we sweat

We sweat to minimize body temperature. Our body tries to be on a constant 37°C body temperature with slight fluctuations during the day. At this temperature, the enzyme activities of your body work the best.

Once your body exceeds these comfortable 37°C, it activates your sweat glands. You start to lose water along with salts, sugar and tiny amounts of waste products. You have about 2 to 4 million sweat glands in your body that cool you down.

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The amount you sweat heavily depends on your genetics. The temperature and humidity level does influence your sweat rate, but so does your gender, age and fitness level.

You sweat more in heat and humidity, but that doesn’t mean you’re burning more calories or fat. It simply means your body has to release perspiration to bring your body temperature down. People with a higher amount of body fat tend to sweat a lot more because they have a greater amount of body mass to cool down.

Sweat and body fat

Fat gets released from fat cells to provide your body with energy. Your body breaks down the fat into its parts — fatty acids and glycerol — which are then metabolized.

Fat is quite hard to metabolize, but it’s possible. Read this article to see how I’ve lost my body fat or get in contact if you’re looking for a coach. The more energy you need, the more your body pulls from your fat cells. The bodily function that causes you to use fat for energy operates independently of the one that causes you to sweat.

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Purposefully exercising in a hot or humid environment doesn’t mean you’re working harder to burn more fat. You’re simply raising your body temperature to a point that prompts you to sweat more.

When I was younger, I also thought that sweating increases the rate of body fat that you burn. If you sweat more, it simply means that you’re working harder, am I right?

But we have to realize that sitting on a beach on a 100-degree day doesn’t require a lot of energy and doesn’t use notable amounts of fat. You sweat because your body is just in need of serious thermoregulation.

On the other hand, when you work hard in sub-zero temperatures such as jogging in winter, you still burn fat even if your body doesn’t sweat as much to cool you down.

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Weight loss or just water gone?

You may notice that after a shirt-drenching workout, the number on the scale has gone down. You haven’t dropped a few pounds of fat, but you have lost a fair amount of fluids. This is also why training with a jacket can make sense for a martial artist to lose weight short-term (to fit the right weight-class), but not months ahead of the competition.

But for normal people looking to get fit, you should replace that lost weight with water or a sports drink to avoid dehydration.

If you enter a workout dehydrated, you may not sweat at all. Your body increases in temperature but is unable to cool down efficiently again. This results in a decreased ability to perform. This is also why hydration is critical to reaching your performance goals.

Consume about half a litres until you begin a workout and at least 0.3 litres every 20 minutes during the workout session. In the end, you can drink 0.5 litres again (this might also help in muscle buildup).

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Pro Tip: Weigh yourself before and after the workout and then compare the two numbers. When the scale says you’ve lost weight, drink fluids immediately. At best 0.5 litres to make up for every kilogram that you’ve lost.

Conclusion

You’ve probably heard about “Sweat is fat crying”. While I know it’s just a saying to get people stay motivated, now you know that it’s not true.

Sweating more doesn’t mean losing more fat. You sweat because your body is just in need of thermoregulation.

The harder you work out, the more sweaty you get because you are raising your body temperature to a point that prompts you to sweat more to cool down your body.

Reference

[1] Now I Know: Sweating Like a Pig

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Florian Wüest

Qualified and experienced fitness trainer and online coach.

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Last Updated on April 2, 2020

10 Quick Easy Workouts To Lose Arm Fat At Home

10 Quick Easy Workouts To Lose Arm Fat At Home

Flabby arms are something a lot of us have to tend to. If you find yourself buying a sweater or cardigan to go with your tank top or usually opt for the long-sleeved dress, then you’re not alone. Usually a result of genes, general excess fat or just ageing, it seems difficult to lose arm fat. The fat in our arms accumulates mainly around the triceps – the muscles on the back of your upper arm – and are prone to getting flabby if not exercised regularly.

What we eat can also play a part in the extent of the jiggle so eating a good, healthy balanced diet as well as keeping well hydrated can put you on the right track. Resistance exercises are the most effective way to blast that underarm fat as well as strengthen, shape and tone your muscles. You can always go down to the gym and work up a sweat but who has time for that? If you want a convenient and quick alternative then you can easily manage an effective routine in the comfort of your own home. All you need is a set of dumbbells and you can start toning up those bingo wings with these 10 easy workouts.

1. Tricep dips

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    Works: Triceps

    • Hands must be positioned shoulder width apart on a secured chair or bench.
    • Position your bum in front of the bench with feet hip-width apart on the floor and legs bent.
    • Straighten out your arms a little, keeping a slight bend from the elbow so to put more emphasis on the tricep and less stress on the elbow.
    • Keeping your back close to the bench, slowly lower your body so that your arms are at a 90-degree angle.
    • Once in this position slowly push off your hands back to the starting position.
    • Do 10-15 reps.

    2. Bicep curls

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    shutterstock_314080697

      Works: Biceps and shoulders

      • Start off with your feet hip-distance apart, holding one dumbbell in each hand with your palms facing out.
      • Starting with your left arm, bend your elbow to slowly bring the weight up to your shoulder holding the position for 5 seconds.
      • Slowly release the elbow and straighten your arm back down to the starting position.
      • Repeat the moves on the right side.
      • Complete 3 sets of 10-15 reps for each arm.

      3. Push ups

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        Works: Triceps and Deltoids

        • Lying face down, place your hands on the floor roughly shoulder-width apart.
        • Tuck your toes under and gently lift your body up, pushing through your hands and making sure not to lock your elbows.
        • Slowly bend your elbows bringing your face roughly 2-3 inches from the ground.
        • Slowly push back up through your arms. If this is difficult then do the same move but keeping your knees on the floor.
        • Repeat 10-15 times.

        4. Tricep Kickbacks

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          Works: Triceps

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          • Place a weight in each hand and kneel down onto the floor with your toes tucked under.
          • Bend your upper body forward from the hips up and bend your elbows to a 90-degree angle.
          • Extend both your arms backwards while your palms are facing each other.
          • Feel the tension in the triceps and return to the starting position.
          • Do 3 sets of 8-10 reps.

          5. Plank

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            Works: Chest, Shoulders, Biceps and Core

            • Start face-down on the floor, resting on your forearms and knees.
            • Step your feet out so that they are slightly apart and come into the plank position.
            • Make sure your body is straight, parallel to the floor and your bum is tucked in.
            • Pull your abs in and hold the position for as long as you can. Try to aim for 20-30 seconds and build up to a minute.
            • Repeat 3 times.

            6. Tricep Extensions

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              Works: Triceps

              • Stand on a mat with your feet hip-width apart.
              • Hold one dumbbell with both hands behind your head, bending the elbows.
              • Bring the weight towards the ceiling, straightening your arms above your head.
              • Lower back to starting position.
              • Complete 2-3 sets of 10-15 reps.

              7. Lateral Arm Raises

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                Works: Deltoids

                • Stand with feel hip-width apart. With arms down the side of your body, hold a dumbbell in each hand with palms facing in.
                • Starting with your left side, inhale and slowly raise your arm so that it’s parallel to the floor. Make sure not to lock your elbow by keeping a slight bend.
                • Make sure your arm is straight and palm is facing the floor.
                • Exhale and slowly bring your arm back down to your side.
                • Repeat on the right side.
                • Do 10-15 reps on each side and two sets.

                8. Overhead Press

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                  Works: Shoulders

                  • Stand up, lining your feet with your hips and hold a dumbbell in each hand with palms facing out.
                  • Bring the weights to your shoulders.
                  • Keep your core muscles tight and straighten your arms above you.
                  • Slowly bring your arms back down to your shoulders.
                  • Do 3 sets of 10-15 reps.

                  9. Bent Over Row

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                    Works: Triceps and Biceps 

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                    • Place your feet shoulder-width apart.
                    • Bend your knees and and then bend your upper body forward from the hips making sure you keep your back nice and straight.
                    • Make sure your hands are straight and placed under your shoulders.
                    • Bend the elbows back while lifting your arms towards the sides of your chest, pulling your shoulder blades towards each other.
                    • Slowly lower the weights in a controlled movement and feel the tension at your triceps.
                    • Repeat 10-15 times.

                    10. Skull Crushers

                    Skull-Crushers

                      Works: Triceps

                      • While holding a dumbbell in each hand, lie on your back with your knees bent.
                      • Slowly raise your arms so they are above your chest, making sure your elbows are straight but not locked.
                      • Slowly lower both arms toward your head, bending your elbows to 90 degrees as the dumbbells reach the mat. Aim to lower your weights so they are on either side of your head  with elbows bent and pressing in toward your head (being careful not to hit yourself in the face).
                      • Lift your arms back to starting position.
                      • Complete 2 or 3 sets, 10-15 reps each.

                      Featured photo credit: Maddi Bazzocco via unsplash.com

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