Medically reviewed by Laura Campedelli, DPT Key Takeaways Bicep tendonitis is usually caused by overloading and overusing the biceps tendon. The primary function of your biceps is elbow flexion and ...

Biceps tendinitis occurs when there’s inflammation of the biceps tendon. This tendon stretches along your biceps muscle from your elbow up to your shoulder. Repetitive motions, particularly from ...