Biggest Loser trainer Kim Lyons shows you how, with this 15-minute full-body workout. Do these moves 3 to 5 times a week.
for shoulders and triceps
Stand with your feet hip-width apart and legs slightly bent, holding a 5-pound dumbbell in each hand (palms facing each other) in front of your thighs. Keep your arms straight (dont lock your elbows) and slowly raise them until your hands are overhead, with upper arms close to your ears.
Trainer tip: Do these moves as a circuitdo one set of each move, then go to the next move. Repeat 2 to 3 times.
for hips, legs, and butt
Stand with your feet slightly more than shoulder-width apart and knees and toes turned out. With hands on your hips and feet flat on the floor, slowly squat, making sure your knees dont go past your toes and keeping your back straight.
Trainer tip: Hold on to a chair for balance if you need to.
for chest, shoulders, core, and butt
Lie on your stomach with your hands and forearms on a mat, elbows beneath your shoulders, legs extended, and toes tucked. Tighten your abs and butt and lift your body until it makes a straight line from your head to your heels (dont let your hips sag).
Trainer tip: If you need a break, just lower your knees and rest for a moment.