How Iridium Programs This

Iridium recognizes that Toes to Bar places high demand on your grip, so it reviews your 7-day workout history to ensure recent pulling volume won't cause your hands to fail before your abs. Since body mass dictates resistance here, Iridium correlates your current weight with past performance to prescribe rep targets that match your intended RPE. If significant forearm fatigue is detected, the system may swap this for Hanging Knee Raises or a ground-based regression to preserve core volume.

Form Cues

Start in a dead hang with active shoulders pulled down away from ears
Press down on the bar with straight arms to engage your lats
Squeeze your legs together and point your toes
Roll your hips upward as you lift your legs to touch the bar
Control the descent to prevent swinging

Don't

Don't let your shoulders shrug up near your ears
Don't use excessive momentum or swinging to get your legs up
Don't hyperextend your lower back at the bottom of the movement
Don't bend your knees unless you are intentionally modifying
Don't drop your legs quickly; resist gravity on the way down

Common Mistakes

Swinging the body uncontrollably
Disengaging the shoulders (passive hang)
Bending knees to shorten the lever
Arching the back excessively on the return
Relying entirely on hip flexors instead of abs

Muscles Worked

This exercise is a powerhouse for the rectus abdominis, specifically targeting the lower region, while requiring intense engagement from the hip flexors to close the gap between the legs and torso. The lats, serratus anterior, and forearms act as critical secondary muscles, working isometrically to stabilize the upper body and compress the frame during the lift.