What happens to muscles and tendons without regular stretching?

Muscles and tendons require regular stretching to maintain their optimal length and flexibility. Without regular stretching, they can shorten and become tight due to the natural response of the body to inactivity and the habitual positioning of muscles in certain lengths. This shortening can lead to a decrease in overall flexibility and range of motion, increasing the risk of injury, as tight muscles and tendons are more prone to strains and tears. Additionally, tight muscles may also lead to muscle imbalances, which can negatively affect posture and movement efficiency. Regular stretching counteracts these effects by promoting elasticity and maintaining muscle and tendon health.