Grab your stability ball - or don't - for this all-levels METCON workout. If you own a stability ball, join me on the main screen for a series of moves guaranteed to get your heart rate up and challenge those muscles of yours.

Or, grab some dumbbells and join Mini-Me for the no-ball version of this Metabolic Conditioning workout.

Tools: a pair of moderate dumbbells, and a stability ball (optional), if you don't have a ball grab a chair or bench

4 x 45sec
Push up (Alt: on ground)
Hamstring curls + bridge (alt: deadlifts)
Pullover + crunch (Alt: on ground)
Spilt squat (Alt: Bulgarian lunge)
Spilt squat (Alt: Bulgarian lunge)