We often see the same repeated issues in our patients, and when it comes to endurance athletes, tendon issues are very common. Knee pain from running or squatting often comes from patellar tendinitis, and runners also frequently deal with Achilles tendon pain. Both of these problems are typically an overuse injury, and healing while maintaining an active lifestyle can be a frustrating process for an athlete. Tendinopathy symptoms can often be nagging and hard to calm down.