PDF(Pubmed)
Abstract：
OBJECTIVE: This study compared postural control and neuromuscular activation in athletic swimmers (A-S) and non-athletic swimmers (N-A-S) in older children.
METHODS: Ten A-S and ten N-A-S underwent assessments of center of pressure (CoP) parameters under static and dynamic surfaces in two directions (dynamic mediolateral (DML) and dynamic anteroposterior (DAP)) in eyes-open (EO) and eyes-closed (EC) conditions, and electromyography (EMG) parameters under DAP and DML directions in EO and EC conditions.
RESULTS: Results showed that A-S demonstrated significantly superior postural control (p < 0.05), with smaller CoP area and lower CoP mean velocity compared with N-A-S, particularly in static with EC, DAP with EO and EC, and DML with EO conditions. A-S exhibited significantly larger neuromuscular activation amplitudes (p < 0.05), especially in the AP direction.
CONCLUSIONS: These findings suggested that athletic swimming training may enhance postural control and neuromuscular activation in 11-13-year-old children, emphasizing the potential benefits of incorporating swimming exercises in these children.
METHODS: Ten A-S and ten N-A-S underwent assessments of center of pressure (CoP) parameters under static and dynamic surfaces in two directions (dynamic mediolateral (DML) and dynamic anteroposterior (DAP)) in eyes-open (EO) and eyes-closed (EC) conditions, and electromyography (EMG) parameters under DAP and DML directions in EO and EC conditions.
RESULTS: Results showed that A-S demonstrated significantly superior postural control (p < 0.05), with smaller CoP area and lower CoP mean velocity compared with N-A-S, particularly in static with EC, DAP with EO and EC, and DML with EO conditions. A-S exhibited significantly larger neuromuscular activation amplitudes (p < 0.05), especially in the AP direction.
CONCLUSIONS: These findings suggested that athletic swimming training may enhance postural control and neuromuscular activation in 11-13-year-old children, emphasizing the potential benefits of incorporating swimming exercises in these children.
摘要：
目的：本研究比较了年龄较大的运动游泳者（A-S）和非运动游泳者（N-A-S）的姿势控制和神经肌肉激活。
方法：在睁眼（EO）和闭眼（EC）条件下，在两个方向（动态中外侧（DML）和动态前后（DAP））的静态和动态表面下，对10个A-S和10个N-A-S进行了压力中心（CoP）参数评估。在EO和EC条件下DAP和DML方向下的肌电图（EMG）参数。
结果：结果表明，A-S表现出明显优于姿势控制（p<0.05），与N-A-S相比，CoP面积较小，CoP平均速度较低，特别是在EC的静态情况下，带EO和EC的DAP,和具有EO条件的DML。A-S表现出明显更大的神经肌肉激活幅度（p<0.05），尤其是在AP方向。
结论：这些研究结果表明，运动游泳训练可以增强11-13岁儿童的姿势控制和神经肌肉激活，强调在这些孩子中加入游泳练习的潜在好处。
方法：在睁眼（EO）和闭眼（EC）条件下，在两个方向（动态中外侧（DML）和动态前后（DAP））的静态和动态表面下，对10个A-S和10个N-A-S进行了压力中心（CoP）参数评估。在EO和EC条件下DAP和DML方向下的肌电图（EMG）参数。
结果：结果表明，A-S表现出明显优于姿势控制（p<0.05），与N-A-S相比，CoP面积较小，CoP平均速度较低，特别是在EC的静态情况下，带EO和EC的DAP,和具有EO条件的DML。A-S表现出明显更大的神经肌肉激活幅度（p<0.05），尤其是在AP方向。
结论：这些研究结果表明，运动游泳训练可以增强11-13岁儿童的姿势控制和神经肌肉激活，强调在这些孩子中加入游泳练习的潜在好处。
