A waist exercise targeting the abs, performed with body weight.

Lie flat on your back with your knees bent and feet flat on the ground.
Place your hands behind your head with your elbows pointing outwards.
Engaging your abs, lift your shoulder blades off the ground and reach your right hand towards your left knee.
Return to the starting position and repeat, this time reaching your left hand towards your right knee.
Continue alternating sides for the desired number of repetitions.
Primary (target)
Secondary
Log your sets and the app does the rest β 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 β