The gastrocnemius and soleus (calves) are the first muscles engaged to initiate movement. The quadriceps and hamstrings provide the explosive power needed for lunging and jumping, while the gluteals stabilize the hips during lateral shifts.
Significant internal rotation of the upper arm and trunk extension/rotation. Chest, Shoulders, Core, Forearms Tennis Anatomy
The energy for a tennis shot does not start in the arm; it begins with the legs and core. The gastrocnemius and soleus (calves) are the first
Frequent overhead serving can wear down the shoulder tendons, especially if the scapula is not properly stabilized. Chest, Shoulders, Core, Forearms The energy for a
The and anterior deltoid contract concentrically to bring the racket forward. Backhand Back, Posterior Shoulder, Core
High activation of for stability and racket control. 3. Injury Prevention and Anatomical Vulnerabilities
Rapid changes in direction put intense stress on the Achilles tendon and ankle ligaments, often resulting in strains or tears.