A back exercise targeting the spine, performed with body weight.

Stand with your feet shoulder-width apart and your arms extended out to the sides.
Bend forward at the waist, keeping your back straight and your knees slightly bent.
Reach down towards your toes with both hands, keeping your legs straight.
Pause for a moment at the bottom, then slowly return to the starting position.
Repeat for the desired number of repetitions.
Primary (target)
Secondary
back extension on exercise ball
band straight leg deadlift
exercise ball back extension with arms extended
exercise ball back extension with hands behind head
exercise ball back extension with knees off ground
exercise ball back extension with rotation
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