your muscles get so tired from all the exercise that they can't handle the amount of exercise, because of this your muscle produces a chemical called LACTIC ACID which then causes cramp/stitch......
Yes, it is safe to exercise. Trigeminal neuralgia (or Tic Doloreaux) is a condition where the Trigeminal nerve, which supplies sensation to the face, fires inappropriately and so causes pain. It is painful but not dangerous and should not be affected by exercise .
Excessive exercise will not cause hair loss unless it causes a hormonal imbalance. Excessive exercise associated with weight loss can create a nutritional deficiency, which could trigger hair loss.
torn muscle tissue
Some causes of painful urination can be a Urinary Tract Infection or possibly prostate problems. It is always good to see a doctor if painful urination persists.
A sprain is caused when you rupture a ligament in a joint. Causes may be from tripping or jumping off something and landing bad.
Excessive wear, or lack of oil. Or both. Generally lack of oil is what causes the excessive wear.
Excessive revving of an engine causes overpressure in the crankcase. It causes unhealthy expansion in the pistons and the valves.
The foods you eat.
No
No. Cardiovascular exercise, also known as aerobic exercise, causes you to breath more.
Excessive water intake and excessive caffeine will cause GI distress.
In addition to low body weight or excessive exercise, other causes of primary amenorrhea include Turner's syndrome, a birth defect related to the reproductive system, or ovarian problems.