Train Trouble Spots First

If you'd like a tighter tush, start your workout with booty moves. Turns out, exercise order does matter. Researchers had one group work their chest and upper back before their triceps and biceps, while another group did the opposite routine. After 12 weeks, each group saw the best results in the muscles they worked first. Why? You tire as your workout progresses, making it harder to do a consistent number of reps and keep good form. This strategy works for all major muscle groups, so whether your goal is trim thighs or toned abs, hit the area first to get the results you want.