The humble crunch has dominated core training routines for decades, appearing in everything from military fitness tests to celebrity workout videos. This seemingly simple exercise promises a path to ...

8 Department of Exercise Science and Athletic Therapy, Concordia University, Montreal, Canada 9 Department of Mathematics and Statistics, McGill University, Montreal, Canada Background Proper ...

Flexion (Sagittal Plane): A decrease in angle between two body parts. In the spine, flexion is bending forward. - Muscles: Rectus abdominis, External obliques, Internal obliques, Psoas (if hips and ...

Every month Marjie Gilliam’s Road to Fitness column highlights an exercise that you can fit into workouts. The Life section is your place to find practical articles that you can apply to your life. A ...