Jessie Duppler
PTDPT
doctor of physical therapy and creator of the Chain Reaction Strength Revolution program
Sit All Day? The Open Book Stretch Can Give Your Stiff, Sore Back Much-Needed Relief
Add the open book stretch into your routine to improve your posture and spinal mobility, according to experts.

The 7 Best Butt Exercises You Can Do at Home
A physical therapist shares the best butt exercises you can do anywhere, plus the importance of strengthening your glutes.
