TECHNIQUE: Sit on Step 360 with legs extended. Kick legs up and down while maintaining core engagement. ADVANTAGES: Increased stabilization demands over regular Flutter Kicks. FAULTS: Not maintaining knee extension/ Motion originating at the knees, not maintaining core engagement, pelvis tucking under resulting in rounded back, knees track outwards SCALING: Perform Flutter Kicks on the floor if core engagement and stability demands are too great. ONLINE TRAINING: www.sandandsteelfitness.com/online-training EXERCISE DATABASE: www.sandandsteelfitness.com/exercise-database PERSONAL TRAINING www.sandandsteelfitness.com/personal-training