This can be done using dumbbells or a barbell. Since the lever arm is the longest in this exercise when the humerus is parallel to the floor, the isometric is performed in that position.
Is a 300-pound bench press as rare as a 21-year-old Swedish lingerie model who loves watching football and rough and tumble pillow fights with her twin sister?
All you need to build strong, powerful abs is “The Pillar Killer” – a mechanical drop set built around a series of core-specific movements. Check it out.