Learn how to do a Spiderman press-up with personal trainer Rob Smyth from F45 Training
How to do it: Starting at the top of a push up, lower down and bring your left leg up to your left elbow. As you push up, extend your leg back to its starting position. Repeat the move on the other side. Modify this move by starting in a push up position on your knees.
Beginner: Drop to your knees and complete 10 reps
Experienced: Stay off knees and complete 20 reps
*Weight-loss results will vary and are down to your individual circumstances and the amount of weight you have to lose.