Sit on a stability ball and slowly walk your feet forward, allowing the ball to roll under your lower back. Lean back over the ball with your arms extended out or overhead. Keep your core engaged for stability and relax into the stretch. Hold for 15–30 seconds while breathing deeply, then return to the starting position with control.
Log your exercise ball lower back stretch (pyramid) sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.