Superior Fitness Principles Include Cross Training Exercise

CrossTrain Muscles Using a Variety of exercise I recall cross training during the 80’s as a popular strategy used off-season in-between sports to sustain fitness levels.  Today the same cross training fitness principles are used by a new generation of athletes and activity enthusiasts to sustain superior physical condition year round. Cross training exercise is identified and made new again by a popular brand known as “CrossFit” training.  CrossFit, Inc. is a fitness company founded

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- This content is restricted to site members. If you are an existing user, please log in. NEW USERS REGISTER BELOW for full site and Article Read access. LOST YOUR PASSWORD -LOG IN to reset it.

New User Registration
*Required field