This exercise is performed kneeling in front of a high cable pulley while holding the attachment with both hands. Brace the core and curl the torso downward toward the floor, bringing the ribcage toward the pelvis, then slowly return to the starting position while keeping the hips stable.
Log your cable kneeling crunch (version 2) sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.