Dumbbell Pull Over
1) Start by lying on your back and plant the feet on the floor.
2) Grab the weight with both hands cupping the end of the dumbbell. Extend your arms behind your head - have a slight bend in the elbows.
1) In an arc-like motion, lift the dumbbell up and over towards your knees - keep the arms straight. The endpoint should be your arms pointing towards a 45 degree angle.
2) Pause and squeeze the chest. Now, slowly reverse the movement back to the starting position.