Strong Core, Relaxed Back, No More Sit Ups. Ever.

Step away from the crunches.   Stop straining your neck and calling it core work.  Quit trying to "strengthen your core" with crunches or sit-ups to reduce your back pain (because that's never going to do it) and instead...  Take this mini workshop to learn how to actually strengthen the abdominal muscles that attach to your spine and coordinate with your back (spoiler: your six pack ain't it)

Just $47