20-MINUTE SHREDDER
Jumping jacks: 50 seconds ~ 10 seconds rest
Burpees: 50 seconds ~ 10 seconds rest
Pushups: 50 seconds ~ 10 seconds rest
Side planks: 50 seconds (each side) ~ 10 seconds rest
Mountain climbers: 50 seconds ~ 10 seconds rest
High knees: 50 seconds ~ 10 seconds rest
Squat jumps: 50 seconds ~ 10 seconds rest (Rest in the bottom of the squat position at the 50 second mark)
Jump lunges: 50 seconds Alternating in place ~ 10 seconds rest