3) Standing cable crossovers.

This one is a specialized exercise designed to work out the inner part of the pectorals and bring out the ripples and separation between the upper, middle and lower pecs.
The subject holds the handles attached to two overhead pulleys on each side, pulls them down and together in an arc-like motion, arms slightly bent ( barrel hug again) until the two hands touch, then slowly lets them part again. The motion is then repeated.
Special considerations:
- for the best results you should not stop when the two handles touch but cross them and continue the motion until the pecs are fully contracted.
- hold and flex at the bottom of the motion a bit.