STEP 1: Walkover Pushups
How to do it: Start in a plank position with both hands on a box, step or other raised surface. Step off with one hand moving to the floor and one hand remaining on the box. Do a full pushup and then return to the first position and alternate to the other side. Complete six reps on each side.
Tip: If you’re a beginner, try these on your knees.
STEP 2: Mountain Climbers
How to do it: Start in a plank position and then pull one foot up and underneath you so that your knee is at chest level. Alternate foot position rapidly, as if running in place. Complete six reps on each side.
Tip: Keep your butt level and don't bounce up and down.
STEP 3: TRX Row
How to do it: Grab the handles of your TRX (palms turned inwards) and walk down into an inverted prone position. With your back straight and ribcage up, pull your hands to your ribcage from the extended position. Complete six reps.
Tip: You can also lower a bar on a smith machine or a squat rack, climb underneath and do the same thing.