Franchin Sara Maria, Giordani Federico, Tonellato Michele, Benazzato Michael, Marcolin Giuseppe, Sacerdoti Paolo, Bettella Francesco, Musumeci Alfredo, Petrone Nicola, Masiero Stefano
Physical medicine and rehabilitation School, Neuroscience Department, Padova University, Italy.
Sports and Rehabilitation Engineering Laboratory, Padova University, Italy.
Eur J Transl Myol. 2020 Apr 1;30(1):8902. doi: 10.4081/ejtm.2019.8902. eCollection 2020 Apr 7.
Wheelchair rugby is a sport ideated for individuals with cervical spinal cord injury (CSCI) which is extremely important for maintaining their neuromuscular abilities and improving their social and psychological wellbeing. However, due to the frequent changes in direction and speed it considerably stresses the players' upper limbs. 13 athletes have undergone two sports-related tests on an inertial drum bench and several kinematic parameters have been registered. Most athletes use a semi-circular pattern which is considered protective for the upper limb. With increasing speed, range of motion (ROM) increases. Release angles increment and contact angles reduce, displacing the push angle forward to increase speed. Instead, the more anterior late push angle used to increase velocity is a factor which further loads the shoulder joint. However, other factors affecting propulsion technique, such as posture and wheelchair set up should be studied to further reduce loading on the upper limb.
轮椅橄榄球是一项为颈脊髓损伤（CSCI）患者设计的运动，对于维持他们的神经肌肉能力以及改善他们的社会和心理健康极为重要。然而，由于方向和速度频繁变化，这给运动员的上肢带来了相当大的压力。13名运动员在惯性鼓式训练台上进行了两项与运动相关的测试，并记录了几个运动学参数。大多数运动员采用半圆形模式，这被认为对上肢有保护作用。随着速度增加，运动范围（ROM）增大。释放角度增加而接触角度减小，将推角向前移动以提高速度。相反，用于提高速度的更靠前的后期推角是进一步加重肩关节负荷的一个因素。然而，其他影响推进技术的因素，如姿势和轮椅设置，应进行研究，以进一步减轻上肢的负荷。
