Round 3 Kettlebell squats: 15 reps (with a wide stance) Dumbbell Romanian deadlifts: 10 reps Walking lunges: 20 reps Rest for 20 seconds Kettlebell squats: 15 reps (with a wide stance) Dumbbell Romanian deadlifts: 10 reps Walking lunges: 20 reps Treadmill walk: walk for one minute at a 10 percent incline and a 3.5 speed. Hands should be on top of your head and your steps should be exaggerated. Kettlebell squats: 15 reps (with a wide stance) Dumbbell Romanian deadlifts: 10 reps Walking lunges: 20 reps Image Source: POPSUGAR Photography / Diggy Lloyd