WEEK 4: Focus will be on ascending and descending rep “ladders”. For example, for one circuit you might start with 8 reps per move, then increase by 2 reps each round until you get to 16. So you’d do 8 reps, 10 reps, 12 reps, 14 reps, and 16 reps of each move in order. So 8 pushups, 8 situps, 10 pushups, 10 situps, 12 and 12… to 16.