Hang from a pull-up bar or sturdy overhead support with arms fully extended and palms facing away. Engage your core and lift your bent knees toward your chest, pause at the top while squeezing your abs, then slowly lower your legs back down with control. Focus on slow, controlled motion to maximize core engagement and minimize swinging.
Log your assisted hanging knee raise waist max sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.