1 SLED PULLS AND PUSHES
Rated as one of the greatest HIIT tools, sled workouts involve full body intensity. ‘Because there is no technical side to it, this workout is one of the best,’ David says. ‘It involves total body work, no postworkout stiffness – and you control the weight and the speed at which you go.’
STARTING POSITION: Stand away from the weighted prowler, gripping the rope in both hands on either side of you. Run backwards with short steps, keeping your arms straight while pulling the sled along. Once at the end, drop the ropes and push the prowler back as fast as you can, keeping your arms straight.
REPEAT: 3–5 sets. 30 seconds on, 60–90 second rest.
WHERE YOU’LL FEEL IT: quads, glutes, arms, core and back…