I like to mix up my cardio workouts; treadmill, stationary bike, morning jog or bike ride....
If I do cut my abs workout, what days would you recommend I keep them??
What's up guys... I am very new to this board and to all this supplement stuff... Can someone please explain the differences in the following:
Androstenedione
Androstenediol
Norandrostenedione
Norandrostenediol
Since all this stuff is new to me, it's all too confusing...