Robert Crowther

Nov 21, 2024 | tandfonline.com | Mark Jones |Steve Saunders |Ben Onofrio |Robert Crowther

Early upper trunk rotation during baseball pitching has been associated with higher upper-limb kinetics. However, its relationship with arm fatigue after repetitive pitching is unclear. This study aimed to investigate associations between upper trunk rotation kinematics and arm fatigue. A total of 14 healthy male pitchers (age 27.1 ± . 9.0 yrs) threw 45 pitches across three innings. Pitching mechanics and ball velocity were assessed using 3-D motion analysis (Vicon, UK) and Rapsodo (Rapsodo, USA).

Jun 13, 2024 | arxiv.org | Benjamin Tag |Robert Crowther |Tim Dwyer |Shaozhang Dai