Just did 10 sets of 10 zottman curls with just 15lb dumbbells, almost no rest between sets maybe 15 seconds max, like 1 second up, flex and hold a half second or so, 3 seconds down
Omg I wanted to cry at the end it hurt so so much 😢😢 oww
If you think it's so easy then try it yourself
@Mac Jesus
😔 jerk