Does anybody have any research on a lower IGF and hematocrit number being a result of aerobic over training? I'm dealing with both and I think it's a result of too little rest. Thanks.
Why are you doing so much aerobic type training . lift lift lift then lift some more fuck all that cardio unless your in contest prep or an endurance athlete train too build muscle eat too be lean fuck cardio 20 min 3 times a week for cardiovascular benefit and that's it