Start by sitting or standing with your back straight. Hold the dumbbells with an overhand grip, resting at the upper chest.

As you inhale extend the barbell vertically towards the ceiling. Hold this position for the count of 1

As you are exhaling lower the bar back to the starting position. Repeat
Perform 3 sets, 10 to 12 reps. Resting approximately 30 to 40 seconds between sets.