For time:
50x single arm Dumbbell Overhead Squats with 22.5kg / 15kg 
50x single-DB box step-overs with 22.5kg / 15kg
150x Double Unders 
25x single arm Dumbbell Overhead Squats with 22.5kg / 15kg
 25x single-DB box step-overs with 22.5kg / 15kg
75x Double Unders