: Signs of good flexibility include the ability to perform a resting squat, a palms-to-floor pike position, and a "wall angel" for shoulder mobility [ Bodyweight Warrior ].

: Lack of flexibility is often caused by inactivity, injury, or lack of stretching. For injured teens, the American Academy of Orthopaedic Surgeons recommends consulting a specialist before starting a program. 2. Flexible Employment for Teens

Adolescents are naturally more flexible than adults due to their connective tissues. According to Fit Appeal Studios , younger bodies contain more and fewer collagen cross-links.