Urine after exercise becomes soy sauce color is considered to be post-exercise hemoglobinuria, should immediately stop the large amount of exercise activities to pay attention to rest, observe a few days whether there is still hematuria, such as should go to the hospital for blood, urine routine and renal function tests, to see whether there is kidney disease. If there is no major abnormality in the test results, and no hematuria after rest, you should pay attention to choosing a soft and hard place during exercise, correcting the bad posture and incorrect movements during exercise, and adjusting the amount of exercise, which generally will not have any after-effects.