-3 sets of 12 reps on each leg. Try to keep your bottom lifted the whole time and tighten the glutes while you are lifting each leg. -3 sets of 15 reps each. Think of this exercise as the plank version of a simple jumping jack but on a plank position. Try to keep your hips engaged (do not sag them down), that way you are also working your core. -3 reps of 10 lunges on each leg (20 in total per set). This is a crossover lunge which is basically a variation of a normal lunge but crossing your legs side to side. Amazing workout for your hamstrings and glutes!…