Lie down on the Hammer Strength machine and make sure the handle bars are aligned with your mid-chest area. This is your starting position.
Raise the weight up without locking out your arms and then lower it back down until the handle bars are in line with your chest (or until the "stops" prevent you from lowering further; this will depend on how old the machine is). Repeat the movement for the desired number of repetitions.
DO
DON'T
Perform this exercise in a smooth and fluid motion
Don't lock out your arms at the top
SPECIAL NOTES & LEVEL of DIFFICULTY VARIATIONS
To increase the level of difficulty, slow down the movement or increase the weight.