The DEATH of Crunches & Sit-Ups with Brian Klepacki
On this episode of Strong By Design, Coach Chris sits down with his colleague, Brian Klepacki. They share science based research on why you should NEVER do a sit up or crunch again.
Read MorePosted by Chris Wilson | Jun 6, 2018
On this episode of Strong By Design, Coach Chris sits down with his colleague, Brian Klepacki. They share science based research on why you should NEVER do a sit up or crunch again.
Read MoreCompany
Legal & Info
© 2024 Critical Bench