PreparationGrasp dumbbells and lie prone on flat bench. With arm flexed hold dumbbell under bench, just above floor.
ExecutionMove dummbells upward to sides by flexing back and shoulder blades. Keep arms slightly flexed. Return and repeat.
Variations / CommentsKeep head and chest on bench.
|Rhomboids | Infraspinatus | Trapezius, Middle | Trapezius, Lower | Deltoid, Lateral
|Triceps Brachii | Wrist Extensors