Keren Day
DC
doctor of chiropractic medicine and co-founder and CIO of Racked Stretch Studio
How To Hit the Hardest-To-Stretch Muscles in Your Body, According to a Chiropractor
A chiropractor weighs in on how to hit muscles that are hard to stretch so your entire body can breathe a sigh of relief.

A Personal Trainer Breaks Down Why Your Flexibility Isn’t Improving, Even Though You’re Stretching Every Day
Stretching every day and still not seeing results? A trainer explains how to get more flexible with one easy tweak to your routine.
