Ditch the gym — you only need 27-minutes to build muscle in your chest and back with this dumbbell workout
Along with your dumbbells it’s also handy to have a bench or bosu ball to lie on for the chest section of the workout, though ...
WebMD12y
Gym Smarts: Upper Body (Chest)
Push downward which brings this down in front of you. Once you hold on to this you let this one go and just do a chest press motion. Be careful not to bring your arms back to far which would over ...