Dumbbell Valley Press
1) Stand tall with the chest up, core tight, head neutral and back flat.
2) Grab the dumbbells with the palms facing up (underhand grip). Tuck the elbows in and lift the weights to be aligned with your chest.
1) Extend your arms until they're parallel to the floor - the hands should be in line with the chest.
2) Pause for a second. Now, retract your arms back to the starting position.