Grab your partner, a friend, or just do it by yourself; this weight training workout combines moves for two people to work out together. Or even better, get a group together to work out with.
This workout targets the chest, triceps, back, biceps and shoulders. The moves are performed for about 40 seconds each, switching between the upper body and abdominal exercises.
Training with friends or your partner is an effective way to motivate, and help you stay accountable to working out.