Arm & Shoulders Dumbbell Workout. Each exercises for 30 sec or complete 15-20 repetitions. Rest 30-60 sec, repeat circuit 4 times.
via: www.spotebi.com
Arm & Shoulders Dumbbell Workout. Each exercises for 30 sec or complete 15-20 repetitions. Rest 30-60 sec, repeat circuit 4 times. Total of 20 mins