A waist exercise targeting the abs, performed with assisted.

Lie flat on your back with your legs extended and your arms by your sides.
Place your hands under your glutes for support.
Engage your abs and lift your legs off the ground, keeping them straight.
While keeping your legs together, lower them to one side until they are a few inches above the ground.
Pause for a moment, then lift your legs back to the starting position.
Repeat the movement to the other side.
Continue alternating sides for the desired number of repetitions.
Primary (target)
Secondary
Log your sets and the app does the rest — automatic PR detection, progression charts for every lift, and progressive overload that adjusts your next workout. Paired with AI nutrition coaching so your training and your plate pull in the same direction.
Planning your next heavy session? Estimate your max with the One Rep Max Calculator and build up to it with the Warm-up Calculator. More free tools →