Everyone should concentrate on building strength in the back. Doing so contributes to health, fuctional fitness, no-slump posture, and body symmetry (namely that athletic "V" shape that is so appealing and attractive). The Overhead Pullover is a multidimensional move for accomplishing each of these goals. Not only does it activate your back muscles, it also works your chest and triceps, making this a superior upper body exercise. All you need is a single dumbbell.
Positioning
It's helpful if you have a flat exercise bench. If not, a chair seat will do. Position your body crosswise to the bench or chair seat withyour upper back resting on the bench or seat and your knees bent. Your body should actually form a right angle to the bench or seat. Hold a dumbbell with both hands over your body, with your arms extended.
The Move
Bend your elbows slightly, and slowly bring the dumbbell back over your head. Try to get a good stretch in your upper back muscles. Return the dumbbell to the starting position, and repeat the exercise for the suggested number of repetitions.
Advanced Tip
Listen to your body and increase the weight used in order to work your muscles to the point that they are sufficiently challenged.
NEXT: More workouts from The Biggest Loser Fitness Program>>