DrSugar Answers: Postworkout Weakness?
DrSugar is in the house and answering your questions. Dear DrSugar, Sometimes after a rigorous cardio workout (one hour, doing intervals for the first half hour and steady pace for the second half), I come home and start feeling queasy and weak, then need to lie down. Sometimes I feel this way for an hour or more postworkout, well after I've showered and eaten. There have been a few times when Read more







