Table of Contents Too much, too soon. No variety. Lack of fitness. Summary and what to do next. "Overuse" is a common suspect for why someone has pain or got an injury. While there are many different reasons why an overuse injury can happen, I have put together my top 3 issues that can lead to an overuse injury. My name is Jacob Erbes, and I am a Doctor of Physical Therapy. I run my own practice, called Apollo Performance Therapy, where I help people with recurrent pain g