Put your legs and core to the test with this 30-minute session. Think core means just your abs? Abs-olutely not! You’ll work your obliques and lower back, along with your glutes and legs. Be sure to hydrate yourself throughout the workout and leave plenty of space for some of the leg exercises that you’ll perform in blocks 1 and 2:

Block 1 – lunges, plank shoulder taps, and Russian twists
Block 2 – side lunges, eccentric press-ups, and pendulums
Block 3 – bottom-up squats, side planks, and pretzels
Block 4 – aeroplanes, dead bugs, and side V sits.