¡La ÚNICA forma en que deberías estar haciendo flexiones de bíceps con mancuernas!
6:49
How To Do Hammer Curls for HUGE Biceps (BICEP GROWTH!)
16:23
The Best And Worst Biceps Exercises
6:25
How to Bench Press with Proper Form (AVOID MISTAKES!)
18:21
4 Routines anti âge DONT PERSONNE ne parle …
12:08
This DESTROYED My Biceps at Home in 10 Minutes (SERIOUSLY!)
4:32
Stop Doing Dumbbell Bicep Curls Like This!
7:34
STOP Doing Bicep Curls Like This (5 Mistakes Slowing Your Gains)
9:34