Strength Coaches are still crunching the numbers
Crunches greatly hinder athletic performance and should be low on the priority list in a sports specific core-conditioning program. Most injuries occur in the frontal and transverse planes and with the spine behind the midline, therefore an effective core-conditioning program should be designed accordingly. Training the abdominal wall with the spine behind the midline is one of the key training variables that will reduce abdominal wall strains in athletes. ###