Biological and Biomechanical Adaptation of Young and Aging Tendons to Exercise.- The Pathogenic Mechanisms of Tendinopathy.- Rotator Cuff Tendon.- Biceps Tendon.- Common Extensor Tendon/Common Flexor Tendon.- Tendons in Wrist and Hand.- Rectus Abdominis and Hip Adductor Tendon.- Proximal Hamstring Tendinopathy.- Lateral Gluteal Tendinopathy.- Quadriceps Tendon.- Patellar Tendinopathy.- Distal Hamstring, Pes Anserine, Popliteal Tendinopathy.- Peroneal Tendinopathy.- Anterior/Dorsal Ankle Tendons.- Medial Ankle/Plantar Foot Tendinopathy.- Achilles Tendon.- Plantar Fascia.- Office-Based Mechanical Procedures for Tendons.- Office-Based Orthobiologic Procedures for Tendons.- Emerging In-Office Procedures: Chemical Ablation, Dextrose Hyperosmolar Injections.- Emerging Operative Procedures for Tendons.