Splet07. nov. 2024 · Make sure to put more emphasis on the external rotation because the bigger muscle groups in your chest and back help the internal rotators. The external rotators work alone and are generally much weaker … SpletThe tennis serve is a potentially injurious motion because of the repetitive nature of this overhead mechanics, the power, the acceleration required in a very short time, and the great loads applied onto the dominant upper limb, especially at the shoulder joint ().The shoulder injuries observed in overhead throwing athletes commonly involve an alteration in …
Trunk and torso rotation during the loading stage of the serve ...
Splet19. dec. 2024 · ''In the tennis serve, it has been shown that the greatest contribution to final speed of the racket head was, in order of importance: upper arm internal rotation, wrist flexion, upper arm horizontal adduction, forearm pronation, and forward movement of the shoulder. '' C Chas Tennis G.O.A.T. Dec 18, 2024 #11 Splet12. apr. 2024 · Shoulder pain has been associated with glenohumeral internal rotation deficit (GIRD) and a reduction in external rotation (ER) strength; however, in tennis players, there is scarce evidence ... ensure that subjunctive
The importance of shoulder movement to tennis - Human Kinetics
SpletThe purposes of this study were twofold: (a) measure the effects of temporal parameters on both ball velocity and upper limb joint kinetics in order to identify pathomechanical factors during the tennis serve; and (b) validate these pathomechanical factors by comparing injured and non-injured players. METHODS: SpletSo what exactly is internal shoulder rotation? Internal shoulder rotation is the rotation of the upper arm in the shoulder joint that accelerates the racket forward. In a tennis serve, … Splet01. nov. 2011 · Repeated external rotation in the tennis serve can lead to increased shoulder external rotation on the dominant arm at the expense of internal rotation. 13,19 These increases in external rotation do not match the magnitude of the increases reported in the dominant arm of professional baseball pitchers. 19,56 Loss of both internal … dr g hargrove victoria bc