Do each exercise for 1 minute, repeating the entire circuit four times without stopping. —Tom Holland, exercise physiologist and Bowflex fitness advisor
- Plyo box jumps: Stand in front of a 20-inch plyo box and jump on top of it with both feet at the same time. Stand up fully at the top, so hips are locked, then jump or step back down and repeat.
- Bicycle crunches: Lie on floor and crunch up with hands behind head. Touch right elbow to left knee, then left elbow to right knee, and keep repeating.
- Alternating front lunges (tap back knee to floor each time)
- Spiderman planks: In a plank, bring right knee up alongside body as far as you can (aiming to touch right knee to right elbow), return to start, and repeat with left knee.
For access to exclusive gear videos, celebrity interviews, and more, subscribe on YouTube!Back to top