Many myths exist in weight training, and conventional wisdom can sometimes take you far off track from your goals in the gym. For example, training with weights will make you oversized and inflexible or if you train with heavy weights will make you heavy and slow wheather you are a man or woman; or that squatting below parallel will lead to nothing but injuries. None of these statements are completely truthful. Training regularly in a shortened range of motion will likely keep you a lot less flexible or bouncing your body through the bottom of a full squat leads to a good possibility of injuring yourself. Weight training performed in proper and an appropriate manner could likely put these myths to rest.
Full Range of Motion?
A common area that people neglect or misunderstand is Range of Motion and how it can be related to injury prevention (ROM, the full range that a weight is moved from the bottom of the exercise to the top). It depends on the individual and the particular joint, but for the most part, you should practice moving through the full ROM; the way our joints are designed to move. Most people don't appreciate how powerful a tool weight training can be to increase flexibility. Olympic weight lifters are the second most flexible athlete next to the olympic gymnast. But weight training can also be a powerful tool to decrease flexibility; when you take the traditional muscle-bound bodybuilder type who constantly trains with shortened range of motion.
by John Catanzarowww.fitnet.ca/