Why Do You Feel Tired After Working Out?


The health benefits of regular exercise are well known, and can positively affect your body and mind in many ways. People who regularly work out can reduce their chances of developing a multitude of health problems. They can also enjoy enhanced fitness, improved mental wellbeing, and boosted energy levels.

However, a tough session at the gym can often leave you feeling fatigued, even hours after you have stopped exercising. So what is happening to your body during exercise, and why does it leave you feeling this way?

Why do you feel tired after working out?

+ Fitness Levels

If you frequently feel exhausted after exercise, this may be a sign that you are merely overtaxing yourself. If you have recently decided to get in shape, or have just begun training for an event, your fitness level may not be particularly high.

Your muscle mass and cardiovascular fitness will naturally improve over time, but this is a process that requires patience. Jumping straight into heavy sessions at the gym can put a lot of strain on your body if you aren’t used to exercising. This can deplete your energy levels and leave you feeling lethargic afterward.

+ Calorie Burn

Exercise burns calories and many people begin working out in the hopes of shedding a few pounds. Using more calories than you take in from your food is an effective way to lose weight, but can also sap your energy if you combine heavy exercise with a low-calorie intake.

Fatigue after a workout

Remember, your body needs fuel throughout the whole day, whether you are working, doing household chores, and even when you are sleeping.

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If you often feel exhausted after working out, this could be a sign that your body is just not getting the fuel it needs to function correctly.

+ Dehydration

Staying hydrated when you exercise is crucial, as working out causes you to sweat much more than usual. Sweat is mostly water, so if you fail to drink enough water, you are at risk of becoming dehydrated. This can cause you to feel lethargic and dizzy and may be the reason you feel so tired after working out.

+ Nutrient Deficiency

Nutrient deficiency is a common cause of tiredness and lethargy following a workout. Failing to include enough B Vitamins, Magnesium, and Vitamins C and E in your diet can leave you with low energy. Eating a healthy, balanced diet can, therefore, prevent you from feeling sleepy after exercise.

How Can You Stop Yourself From Feeling Tired After Your Workout?

Feeling exhausted after exercise can be disheartening, and may dissuade you from continuing with your fitness regime. However, there are many things you can do to give your energy levels a boost.  This means you can keep working out and enjoying the benefits of regular exercise.

+ Eat Well

Eating a well-balanced diet that is rich in fruit, vegetables, and legumes can work wonders for improving your energy and vitality. A healthy diet provides your body with the essential vitamins and minerals it needs to function correctly.

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If you enjoy frequent, vigorous exercise, it may be a good idea to take dietary supplements. This can help to make sure you are getting enough B Vitamins, Magnesium, and Vitamins C and E.

Include plenty of lean protein in your diet, and don’t ignore those hunger pangs. Instead, snack on nuts or fruit before and after you work out, for a quick and healthy energy boost.

+ Listen to Your Body

If you feel lethargic or sleepy after working out, this could be your body’s way of telling you that you need more rest. If your fitness levels are quite low, it is essential to take things slowly when you first begin exercising.

Listen to your body, and make sure you are taking adequate rest after your work out. This will help to stop you feeling tired after working out, and can also reduce muscle pain and fatigue.

+ Stay Hydrated

Always drink plenty of water before, during, and after your workout to prevent your body from becoming dehydrated. For many people, this is a simple fix for feeling tired after exercise. It can also help you to stay healthy and energized as you train.

Bottom Line

If you often feel tired after working out, it is important not to feel defeated. Regular exercise has a multitude of health benefits and can improve your quality of life in many ways.

To combat exhaustion, make sure you are eating a healthy, balanced diet that contains sufficient calories to fuel your workout. It is also essential to drink plenty of water and rest when you need to, to keep your body strong and energized.

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