Exercise library

21s Bicep Curl

Biceps

Ab Scissors

Core (external obliques, iliopsoas), Rectus femoris

Ab Wheel

Core (external obliques, iliopsoas)

Air Bike

Arnold Press (Dumbbell)

Front shoulders

Around The World

Chest

Assisted Pistol Squats

Quadriceps

Back Extension (Hyperextension)

Lower-back stabilizers

Back Extension (Machine)

Lower-back stabilizers

Back Extension (Weighted Hyperextension)

Lower-back stabilizers

Behind the Back Curl (Cable)

Biceps

Behind the Back Wrist Curl (Barbell)

muscles.forearms