The age range for Achilles tendon rupture can be distributed across all ages, from 15 to 78 years old, but the best age range is between 35 and 45 years old. This is because at this age, the amount of exercise and the intensity of the person’s activity is higher, but the Achilles tendon degenerates to varying degrees after the age of 35, especially when Achilles tendinitis is present. In the process of high-dose sports or more intense sports, such as bouncing in basketball or bouncing in soccer, the Achilles tendon is very strongly stimulated and the degeneration of the Achilles tendon is more obvious and prone to rupture.