Feel Shaky and Very Weak after Working Out

weight training workout

By U.S. Navy photo by Mass Communication Specialist 1st Class Nathanael Miller [Public domain], via Wikimedia Commons


Do you ever feel extremely weak or shaky near the end of a strenuous workout? It’s actually quite common and in most cases, easily fixed.

The problem is usually an indication that your body’s glucose levels are very low. Glucose is the body’s main source of fuel.

A tough workout can really deplete the body of glucose, and this is what leads to symptoms of weakness, shakiness, dizziness and hunger. Luckily, it’s pretty easy to prevent this sort of thing from happening.

The solution is to make sure you eat a healthy snack prior to working out. A small bowl of oatmeal is an excellent choice because it supplies your body with lots of energy and balances your blood sugar levels. Don’t eat too much or you could end up getting sick during your workout.

Another thing you may want to avoid is caffeinated drinks prior to and during your workout. Some people are more sensitive to caffeine, and this may be the culprit for the feeling of weakness or shakiness post-workout.

It’s also important to eat a small snack after your workout as well. Choose a low-calorie snack high in protein and carbohydrates. A good example would be a peanut butter and jelly sandwich on whole wheat bread.

If these simple tips don’t help your situation, it may be a sign of a more serious problem, such as diabetes or other conditions involving low blood sugar and insulin production. You’d definitely want to see your doctor as a precautionary measure. It would also be a good idea to temporarily lower the intensity of your workouts until you find a solution to the problem.

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