Why do I get sleepy after exercise?

Answer by  canadabee (932)

While some people feel energized after exercise, others feel tired (you're expending a lot of energy in exercising, after all). If you feel tired and sluggish for extended periods of time, though, it doesn't hurt to see your doctor.

Answer by  brett29 (467)

Your calories are your energy working out burns calories. Without them its harder to stay awake and do things. Just eat and you will regain strength and energy to do what ever.

Answer by  Brett (7986)

It's possible you don't have enough protein or nutrients in your system, or you just might be dehyrdated. If you are really concerned though, there isn't any harm in going to your doctor.

Answer by  jon5312 (120)

You get sleepy because your heart rate gose up and you start to sweat the best way to get rid of this drink water take a rest every cuple of minutes take deeper breaths when runnging or lifting weights the most of the three that you should do is drink water