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Why You Feel Dizzy During Exercise: Top 8 Reasons

feeling dizzy during exercise

You put on a tracksuit, a pair of comfortable sneakers, and your favorite tracks are already playing in your headphones. Today you are ready to move mountains, but you feel dizzy. Why does this happen, and what can you do to get rid of them permanently? 

Reason 1: You Spend Most of Time In Gym

If you're in the gym for as long as you're in your own bed at night, it's no wonder your body is overworked. Exercise is good, but it shouldn’t take up all of your time. A 2015 study shared by the International Journal of Epidemiology found that nearly half of the gym injuries are due to overwork.

How To Fix It? 

Exercise on a schedule with breaks between training days. If you step on the treadmill after a long break, choose a moderate level of exercise and take your time. Stop the fitness activity if you experience shortness of breath, weakness, dizziness, or nausea. Sport is about health!

Reason 2: You Had Too Much Alcohol Last Night

Suppose you feel dizzy during the workout; that may be because you had too much alcohol last night. Excessive consumption of alcohol can cause dehydration, causing dizziness. This is the reason many gym freaks avoid drinking alcohol during their workout week.

How To Fix It?

You can get help from rehab centers to avoid dependence on alcohol. Do not worry about the finances, as many insurance providers such as Aetna cover rehab and detox treatment. Just be committed to giving up drinking once and for all.

Reason 3: You Don’t Drink Enough Water

If you feel dizzy after an intense workout (especially in the heat), you feel tired, dry mouth, and thirsty, chances are you have lost more water than you drank during the day. In hot conditions, dehydration develops quickly, and it is very important not to overlook this serious symptom.

How To Fix It? 

Try to drink enough water during the workout and also during the whole day. To find out how much water you should consume during the day, multiply your weight in kilograms by 33 ml. The resulting value (in milliliters) will be the optimal daily water intake for you.

Reason 4: Your Blood Sugar Drops Sharply

Did you know that in the first 15 minutes of any workout, your body uses blood glucose to maintain its resources? According to Healthline experts, this can lead to a sharp drop in glucose, and as a result, the appearance of dizziness, excessive sweating, headaches, and confusion occur.

How To Fix It? 

Eat a full meal 2.5-3 hours before your workout so that you have enough glucose reserves to feel comfortable. You can grab some almonds right before your workout. Nutritionists believe that thanks to their high content of protein, vitamins, and minerals, almonds will provide energy and help to achieve sports victories. Other great snacks are banana, kiwi, melon, protein bar, peanut butter sandwich, and chocolate.

Reason 5: You Are Breathing Incorrectly

A very common reason why you feel dizzy during exercise is improper breathing. When moving, the muscles require a lot of oxygen; if it is not enough, you feel dizziness.

How To Fix It? 

If dizziness has become a constant companion of your workouts, try working out with a fitness trainer who teaches you the correct exercise technique. Correct breathing is just as important as body movement. Well, if you are already dizzy, sit down and take several sets of deep breaths and exhalations of 5 reps each. This should help!

Reason 6: Continuous Motion Trainer Training

Often, dizziness occurs in those who exercise on a treadmill or ellipsoid. From the point of view of physiology, this is due to temporary disorientation. If the biceps workout lasts for a long time, the inconsistency of the signals that the brain receives can cause dizziness.

For example, this happens when your legs insist that you have covered a long distance, and your eyes assure that you have stayed in place all the time.

How To Fix It? 

Change the pace of your workout downward. Instead of running fast, go for jogging or walking. At the first sign of dizziness, be sure to lean on the handrails and take safety measures to prevent injury. If dizziness persists, seek help! In the future, systematic training will make the body more resilient and smooth out the manifestations of imperfections in the vestibular apparatus.

Reason 7: You Are Iron Deficient

Iron is responsible for transporting oxygen in the body. If you have a deficiency of this mineral due to pregnancy, anemia, or other health conditions, it is not uncommon to experience dizziness, severe fatigue, headache, or increased heart rate during exercise.

How To Fix It? 

Feel free to see your doctor about the root cause of dizziness during exercise. Remember that solving problems on time can give you a comfortable workout and bring the desired results faster.

Reason 8: You Overestimate Your Fitness Level

If a beginner takes on a load of an advanced athlete, feeling unwell is a natural result. At the same time, there are a lot of triggers: a sharp increase in training time, speed, and the number of repetitions. Excessive rushing can lead to a drop in blood pressure, dizziness, and fainting.

How To Fix It?

 Do not overestimate your fitness level. Work at your own pace, gradually increasing the level of load. This will give better results in the long run.

Summing Up

Many people complain about feeling dizzy during the workout but are unable to figure out the reason. We listed the eight most common reasons that lead to dizziness and ways that you should adopt to get rid of the problem. We are hopeful that it will help you get better and enjoy the workout.