Year Long Workout: Phase IV, Workout B
3B Weighted Swiss-Ball Crunch
Sets: 2 Reps: 8 Tempo: 311 Rest: 60 Seconds
Grab a weight plate and lie back on a Swiss ball. Hold the weight against your chest . Tuck your chin to your chest and crunch your rib cage toward your pelvis . Lower your body back to the starting position. That's one rep.