BAREFOOT SPRINT TO BACKPEDAL

MUSCLES WORKED: LEGS, CALVES, ANKLE AND FOOT MUSCLES

Let’s start with the basics, because it’s all harder on sand than you might assume. Take off your trainers and dash across the sand. Stop after about 20 strides, as efficiently as possible. Without turning, backpedal to your starting point. Repeat the process until your time’s up.

EB SAYS: You want to make this a true sprint, so don’t slow down on your last few strides. Ditto on the backpedals. The more aggressively you run, the more you’ll get out of this workout.