We developed a musculoskeletal education intervention for internal medicine residents consisting of lectures, anatomic models, and a joint injection clinic. Written tests, observed musculoskeletal exams, and self-confidence scales were administered to 27 internal medicine residents before and after the intervention. Improvement was found in observed physical exam and self-reported confidence levels in performing knee injections. Confidence in shoulder injection skills improved, but remained low. Improved scores on written examination, though statistically significant, were not educationally significant. This single-institution pilot study demonstrates that a simple educational program results in improved knee and shoulder examination skills and confidence in performing knee injections.