Patellar tendon pain goes by a few names including patellar tendinopathy and jumper's knee, but the experience is usually the same: pain below the kneecap that just won't go away. The recovery guide explains exactly what's happening inside the tendon, why it takes so long to heal, and what actually works to fix it.

10 graded isometric exercises with illustrated step-by-step instructions, an 8-week printable recovery tracker, a 2-week quick-start protocol with a day-by-day plan, and a daily pain scale system that tells you when to push and when to rest.