@christinedanhdpt: Are you looking for a quick Upper Body Strengthening Workout done all while lying on your back? Give this workout a try using a pair of dumbbells. Perform 4 Rounds of the following movements: 1. 15 Dumbbell Floor Press 2. 12 Dumbbell Skull Crushers 3. 9 Dumbbell Pull-Over Complete each movement and rest for 1 minute between rounds. Repeat 4 times. My goal is to make staying active as easy as possible based on time, workout equipment, and space. Staying active doesn't have to be complicated. The simpler it is, the easier it is for you to stay consistent. Dr. Christine D.