• Lie with lower back on Bosu, holding Free Motion handles near shoulders so there is tension in cables
• Crunch up against resistance
• Lower with control; repeat for specified reps

Sets/Reps: 3x25
Benefits: Core flexion strength
Tenney: These allow us to load the flexor muscles better than regular crunches. Eddie likes that, because he gets more of a burn and workout; it makes him feel good.