Terry Doyle 1. Sag Stopper Works: chest, shoulders, triceps Start in a lunge with a band looped under back foot. Hold an end in each hand by shoulders, arms bent and parallel to floor, elbows behind you. Press arms straight out to front, level with shoulders (as shown). Slowly and with control, bring arms back to start so you feel chest stretch open. Do eight reps. Switch legs and repeat.