Dr. Lucas Marchand

How does your pain stack up? The Bournemouth Index translates subjective discomfort into a measurable score. Here’s how it works.

If your breathing is off, your spine is too. Here’s why dysfunctional breathing leads to instability—and what you can do to fix it.

Are the Ring Dinger and Y-Strap safe or just viral gimmicks? Here's what you need to know before letting someone yank on your spine.