Gear Up to Fit - new Logo (272 × 40 px)
Close this search box.

How Exercise Affects Metabolism and Weight Loss

Protein powders help control blood glucose levels in diabetics by slowing down the absorption of carbohydrates into the bloodstream after meals. This helps prevent spikes in blood sugar levels after eating carbohydrate-rich foods like pasta or breads instead of causing them to spike higher than normal levels (hyperglycemia).

Table of Contents

Exercise affects metabolism by increasing oxygen intake, improving blood flow, burning calories, and more. Learn what exercise does to help improve your metabolism!

Your metabolism affects everything from weight loss to energy levels.

Exercise affects your metabolism in many ways. For example, it can increase your body temperature, which increases metabolism. In addition, exercise can also improve insulin sensitivity, which improves glucose tolerance and reduces hunger.

When you exercise regularly, you can burn calories faster than if you didn’t exercise at all. Plus, exercise can make you feel better about yourself by helping you lose weight.

Get started exercising today!

What is metabolism?

Metabolic rate is the amount of energy used up by our bodies

Metabolic rate is the amount of energy used up by our bodies. Basal metabolism is the minimum amount of energy needed to sustain our bodies while we’re doing nothing. We use more calories when exercising than when at rest. Metabolic rate increases during exercise because our muscles need more energy.

Metabolism is partly genetic. Lucky people inherit genes that help them burn calories quickly. Unlucky people don’t get those genes and work harder to burn calories. Metabolism is also affected by what you eat and how much you exercise.

High metabolism Burn more calories at rest and while exercising. Low metabolism Burn fewer calories at rest and while working out.

How Exercise Affects Metabolism and Weight Loss

When you exercise, you burn calories and increase metabolism. This means that you lose weight faster than you would otherwise. However, when you stop exercising, your body slows down and starts storing fat again.

So, if you want to maintain a healthy weight, you should keep exercising.

You may be wondering why you aren’t losing weight as fast as you’d like after starting an exercise program. That’s because exercise doesn’t directly affect your metabolism. Instead, it helps your body do things that indirectly impact metabolism.

For example, exercise can:

These factors are called indirect effects of exercise on metabolism. They may not seem related, but they all contribute to burning calories and regulating your metabolism.

Some studies suggest that exercise can increase metabolic rate for up to 24 hours after you stop exercising. This means that even though you stopped exercising, your metabolism will still be higher than normal for several days.

One way to maximize this effect is to start exercising before breakfast. If you do so, you’ll begin burning calories right away, and you won’t have to worry about eating a lot of food to compensate.

The best time to exercise is between 5 AM and 9 AM. Studies show that this is the most effective time for burning calories.

If you exercise first thing in the morning, you’ll burn more calories than if you exercise later in the day.

Exercise improves fat metabolism in muscle

Exercise increases fat metabolism in muscle cells. This means that when you exercise, your body burns up more calories than usual. The best way to burn more fat is to do cardio exercises such as running, cycling, swimming, etc. Do resistance training at least twice a week if you want to lose weight.

This type of exercise builds muscle mass and makes your metabolism stronger. It also reduces belly fat and strengthens bones.

As long as you exercise regularly, you’ll continue to burn more calories than you normally would. You’ll also see a reduction in overall body fat.

See also
The Yo-Yo Effect is The Silent Murderer of Diet Success

What You Eat Matters Too!

Nutrition affects metabolism

While exercise affects metabolism, nutrition directly affects metabolism as well. Your diet determines how many calories you burn each day.

A calorie is defined as the energy required to raise 1 gram of water one degree Fahrenheit.

There are different ways to count calories. One method counts total calories, which includes both carbohydrates and protein. Another method counts only carbohydrates or only protein.

Calories from fat are less critical than calories from carbs or proteins. Therefore, some people focus on counting calories from carbs and proteins instead of fats.

However, it’s better to focus on reducing your daily intake of saturated fats and trans-fats. These types of fats cause weight gain and inflammation.

To reduce your risk of obesity, try to limit your daily intake of saturated and trans-fatty acids by choosing lean meats and low-fat dairy products.

How to Boost Your Metabolism With Exercise

To increase metabolism, you need to exercise regularly. If you want to burn fat, you should do cardio exercises such as running, cycling, swimming, etc. However, if you’re going to build muscle mass, you should perform weight training exercises like lifting weights, using free weights, performing bodyweight exercises, etc.

You can combine aerobic and strength training workouts if you want to lose weight. Aerobic exercises include walking, jogging, biking, dancing, etc. Strength training exercises include pushups, pullups, squats, lunges, burpees, etc.

Incorporate these exercises into your routine for best results.

The Importance Of Sleep

A study published in the Journal of Clinical Endocrinology & Metabolism found that adults who get at least seven hours of sleep every night had healthier metabolisms than those who slept five hours per night.

They also consumed less alcohol, drank less coffee, and ate less fast food. It was also noted that women who got eight hours of sleep each night were more likely to maintain their weight than those who only got six hours of sleep.

Adults who sleep between four and six hours per night are most likely to develop obesity. Those who sleep less than four hours per night have higher risks of heart disease, diabetes, stroke, cancer, depression, anxiety, and Alzheimer’s disease.

Sleep deprivation leads to high levels of stress hormones like cortisol, adrenaline, and norepinephrine. When you’re stressed out, your metabolism slows down.

Physical Activity boosts your metabolism

Physical activity is the most natural thing in the world

Physical activity boosts your metabolism, which means it helps you burn more calories. If you increase how often you exercise, the effect can last for two days. The key is to keep moving.

Exercise is essential for weight loss, but it’s not as simple as just burning more calories. Exercise can increase the number of calories the body burns after exercising. This phenomenon is known as excess post-exercise oxygen consumption or EPOC.

Treadmills and other types of cardiovascular exercise are great for boosting metabolism and improving other aspects of health. But if your goal is to burn fat – especially belly fat – you may want to consider focusing on strength training as well.

With that said, don’t rule out cardiovascular exercise. Even though it doesn’t burn a massive number of calories during the actual activity, its impact on metabolism can still help you lose weight over time.

Exercising frequently helps with weight loss in a couple of ways: boosting your metabolism and reminding your body that it needs to be active to survive. Even if you only have time for a quick walk around the block after work, this small amount of exercise will have positive effects on your health and waistline in the long run.

See also
5 of The Most Important Vitamins That Help With Weight Loss

How long you exercise affects your metabolism

Many of us know that exercise is good for us, but we think of it as a single activity. This creates the illusion that there’s a threshold effect — that if we exercise too little, we get none of the benefits, and if we exercise too much, we get all of them.

The truth is more subtle. Studies have shown that different kinds of exercise affect our metabolism and weight loss. For example:

1) High-intensity exercise (like sprinting) will boost your resting metabolism — how fast you burn calories when you’re not doing anything — for up to 24 hours after you finish exercising.

2) Moderate-intensity exercise (like jogging or cycling for a long time) will boost your resting metabolism for up to two days after you finish exercising.

3) High-intensity exercise burns more calories during the activity, but moderate-intensity exercise burns more calories over the day.

4) Exercise doesn’t need to be done all at once. Aerobic activities like walking can be done in 3 ten minute intervals throughout the day to provide similar benefits to one 30 minute session. Do this daily, and you’ll burn more fat than someone who does their exercise in a single session.

The best way to maximize weight. It has been proven that aerobic exercise increases resting metabolic rate and physical activity levels.

In addition to helping you lose weight, regular exercise also improves insulin sensitivity, reduces blood pressure, lowers cholesterol and triglycerides, and decreases risk factors for heart disease.

But what sort of exercise works best?

Several studies show that high-intensity interval training — exercises that alternate between short bursts of intense exercise followed by recovery periods — results in the greatest improvements in metabolic rates.

High-Intensity Interval Training

It’s common knowledge that cardio workouts improve your fitness level. However, research shows that HIIT has a greater impact on increasing your metabolism than standard cardio sessions.

HIIT involves alternating between short bouts of very intense exercise and rest periods

Resting Metabolic Rate (RMR)

The resting metabolic rate (RMR) is the amount of energy used by a person while at rest, such as sleeping or lying down. This number is essential for weight loss goals because it helps determine how much food you need to eat each day.

The lower your resting metabolic rate, the easier it is to control your calorie intake.

When you exercise, your muscles use oxygen to convert glucose into energy. If you don’t replenish those stores quickly enough, you may feel tired and out of breath. But if you take a break from working out, your body will start producing lactic acid, which causes muscle soreness. Your resting metabolic rate drops temporarily after exercise so your body can recover.

This means that if you want to increase your resting metabolic rate, you should try to keep your workout routine consistent and make sure you give yourself adequate recovery time afterward.


Basal Metabolic Rate (BMR)

The basal metabolic rate (BMR) is the amount of energy used by the body to stay alive. This number is calculated using two factors: weight and height. BMR is measured in calories per hour. To calculate BMR, multiply your weight in pounds times 703 and divide by 4.2.

For example, a 150-pound woman would have a BMR of 5,836 calories per hour.


Aerobic capacity

Aerobic capacity is the maximum volume of oxygen your body can use during an exercise session. The better your aerobic capacity, the longer you can exercise without getting exhausted.

See also
Best Foods to Lose Belly Fat: Choose Your Plate

To measure your aerobic capacity, walk up a flight of stairs until you reach exhaustion. Then subtract the total distance you walked from 1,000. For example, if you walked 500 feet, your aerobic capacity is 500 – 1,000 -500.

If you walk more than 1,000 feet before reaching exhaustion, your aerobic capacity is 0.

The most effective way to get fit is through high-intensity interval training (HIIT).

HIIT involves alternating short bursts of very intense exercise with brief breaks between them. It was initially developed to help people who were recovering from injuries.

Studies show that this type of training increases your aerobic capacity by 30% within three weeks.

You can achieve similar results through traditional endurance training, but it takes months to see these benefits.

Endurance training

Traditional endurance training involves exercising continuously over a long period.

Long endurance training sessions often involve walking, jogging, swimming laps, biking, or running on a treadmill.

It’s important to remember that although you might be able to work out for hours straight, your body still needs to recover. So the best approach is to alternate periods of activity with rest.

Weight lifting is another excellent form of endurance training.

Lifting weights builds lean muscle mass, burning fat faster than other workouts.

Muscle weighs more than fat, so building muscle makes losing weight easier.

However, strength training doesn’t burn many calories compared to cardiovascular exercises like running.

Physical Activity Levels

Aerobic exercise is the most effective form of exercise for burning calories. You’ll find that many people think that strength training alone will help them achieve their weight loss goals, but this isn’t true.

Strength training builds muscular endurance and resistance to injury, but it won’t necessarily increase your resting metabolic rate. When combined with aerobic activity, it decreases your resting metabolic rate.


If you want to lose weight, you need to eat fewer calories than you use. Knowing how exercise affects metabolism will help you burn more calories and shed pounds. The number of calories used during exercise is measured in METs (Metabolic Equivalent). 1 MET is defined as 1 kcal per kg body weight per hour. One calorie equals 4184 Joules. This means an average person will burn 0.5 calories for every minute of walking at a moderate pace, 1 calorie for every minute of biking at a slow or fast pace, and 2 calories for every minute of running at a slow or fast pace.

The secret to healthy weight loss may not be found in eating healthier or counting calories at all. It may instead reside in more physical activity throughout the day. One key to healthy weight loss is increasing your metabolic rate, which means you burn more calories than you take in. One of the easiest and best ways to increase your metabolic rate is exercise.