The Effects on Shoulder Stabilizer Activation of Finger Flexor Activation during the Push-up Plus Exercise
The Effects on Shoulder Stabilizer Activation of Finger Flexor Activation during the Push-up Plus Exercise
复制标题
DOI：
10.1589/jpts.23.575
复制
发表时间：
2011-08-01
影响因子：
--
通讯作者：
Hwangbo, Gak
中科院分区：
文献类型：
--
作者：
Lee, Sang-yeol;Jung, Jae-min;Hwangbo, Gak
[目的]研究俯卧撑运动中手指屈肌的激活对肩关节稳定肌的影响。[研究对象]研究对象为18名20多岁的健康成年男性，关节活动度正常，肩关节复合体和上肢无肌肉骨骼疾病。[方法]受试者进行俯卧撑（垂直和横向握，并在平地上）三次。在使用俯卧撑握法（垂直握法和横向握法）和在平地上进行锻炼时，测量三次肌肉活动，并将平均值用于分析。为了防止肩部稳定肌的肌肉疲劳的影响，随机进行三种不同的锻炼姿势。[结果]比较3种不同条件下诱发的肌肉活动，结果显示腕屈肌束、腕伸肌束、肱二头肌、肱三头肌、胸大肌、三角肌、前锯肌之间的差异有统计学意义。[结论]握式俯卧撑比平地俯卧撑更稳定，可能是指屈、伸肌的激活增加了稳定性。我们假设远端部分肌肉激活会影响肩稳定器近端部分肌肉的激活。
[Purpose] We investigated the effect of the finger flexor muscles activation on the stabilizer muscle of the shoulder joint during push-up exercise using a push up grip to increase the muscle activation of the finger flexor, had a distal part. [Subjects] The subjects were 18 healthy male adults in their 20s who normal ROM and no musculoskeletal disease of the shoulder complex and the upper limbs. [Methods] The subjects performed push-ups (vertical and transverse grips, and on flat ground) three times. The muscle activity was measured three times when performing the exercise using the push-up grip (vertical and transverse grips) and on flat ground, and the mean values were used for the analysis. To prevent the effect of muscle fatigue of the shoulder stabilizer muscles, the three different exercise positions were randomly performed. [Results] The muscle activations induced under the three different conditions were compared and the results showed that there were significant differences among the wrist flexor bundle, wrist extensor bundle, biceps brachii, triceps brachii, pectoralis major, deltoid, serratus anterior muscles. [Conclusion] It is possible that finger flexor and extensor muscle activation elevated to increase stability in performing the exercise on the push-up grip as it is ales stable position than the push-up plus exercise on flat ground. We assume that the distal part muscle activation affected the muscle activation of the shoulder stabilizer, proximal part, muscles.