The function of the Achilles tendon is that will help in bending your foot downwards on the ankle, as you are doing when you're pointing your toes. (This movement is named plantar flexion.) For those who have expert a sudden pop in the back of your calf or heel, maybe https://achillestendonitis71470.laowaiblog.com/34898392/the-best-side-of-foot-injury