Discusses the basics of bodybuilding and provides guidance on the use of free weights and exercise equipment to develop the bodyBarbells and dumbbells can come with or without a hollow metal sleeve, which allows the bar to rotate more freely in your hands. ... Fixed weights have the collars bolted or welded permanently in place to fix the bar at a certain poundage . ... There is a specialized form of barbell called an Olympic barbell, which is used in weightlifting and powerlifting competitions, as well as for heavy movements in anbsp;...
|Publisher||:||McGraw-Hill/Contemporary - 1985-01-01|