
I followed this flexibility routine for 30 days after a physical therapist recommended it—here's why it's the perfect ...
Stiffness is a common ailment in the modern world. Our desk jobs and endless phone scrolling can lead to all kinds of aches and pains. “The most common areas of joint stiffness are the back, hips and knees,” Christynne Helfrich, physical therapist at Hinge …