Dilution of dumbbells in hand while lying face down

Breeding dumbbells in hand while lying face down — technique exercises:

1. Hold the dumbbells in each hand, lie face down on horizontal bench.
2. In the starting position your arms should be down.
3. Slowly raise your arms sideways to the level of the shoulder line. The extreme position the arms are parallel to the floor. Try in the extreme upper position to hold the dumbbells for 1-2 seconds.
4. On the inhale slowly lower the dumbbells to the starting position.