Lower back
3
Ring Inverted Row with...
2
Back Squat to Box...
4
Back Squat Against...
32
Box Squat
6
Superman
8
Side Plank
53
Roman Chair Leg Raise
2
Rollover Into V-Sits
3
Reverse Hyperextension
3
Prisoner Squat
33
Plank
29
Hyperextension
Suscribirse a Espalda baja