( ABDOMINALS ) — CORE
Crunch
AbdominalsMachine
How to do it
Sit in the crunch machine with handles gripped at shoulder height. Curl your torso forward against the weight stack resistance, fully contracting your abs at the bottom. Return slowly to fully stretch the abs between reps.
Log the Crunch in Reysa
Plan it into your week and watch the trend — free on iPhone.
