Sweat more in less time

Move through three or four rounds of this full-body circuit from Davis to get the most burn for your buck.

Push-Up Tuck Jump (top left): Perform a normal push-up (A). From plank position, “jump” knees toward elbows without touching feet to the floor (B), then jut feet back out. Do 10 reps.

Glute Bridge Crunch (top right): Lie on your back, arms at sides, feet planted. Raise hips so they align with knees (A). Lower hips and lift shoulders to do a crunch (B). Return to starting position and repeat for 20 reps.

Side-Plank Booty Tap (lower left): Start in a side plank on left forearm (A). Lower bottom hip to the floor (B), lift hip back up, and rotate torso while weaving right arm under torso (C). Do 10 reps, then switch sides.

Hip Thrust to Y Squat (lower right): Start in a plank (A). Jump feet forward so they land on either side of hands. Stay in a low squat; lift arms into a V next to ears (B). Drop hands to the floor and jump feet back to plank. Repeat for 10 reps.