4 x 4-minute rounds, for max reps of: Box jump for 20 seconds, rest 10 seconds Burpee for 20 seconds, rest 10 seconds Jump lunges for 20 seconds, rest 40 seconds Jump squats for 20 seconds, rest 10 seconds Burpee for 20 seconds, rest 10 seconds Box jump for 20 seconds, rest 40 seconds Post… Read more