This undated image shows physical therapist and Pilates instructor Jessica Valant demonstrating a stretch movement in Colorado. (Jessica Valant via AP) AP PROVIDES ACCESS TO THIS PHOTO SOLELY TO ILLUSTRATE NEWS REPORTING ON FACTS DEPICTED IN IMAGE; MUST BE USED WITHIN 14 DAYS FROM TRANSMISSION; NO ARCHIVING; NO LICENSING; MANDATORY CREDIT. FOR USE ONLY WITH AP STORY: BE WELL-MOBILITY EXERCISE
