肌运动

Flexor carpi and extensor carpi would always energize at the same time, so we should think much of strength training of flexor carpi and extensor carpi, and shouldn't take sides one or another.

3攀岩运动中腕屈肌与腕伸肌往往同步用力。听以，在平时的训练中都要重视腕屈肌、腕伸肌的力量训练，而不能有所偏向。

The sEMG signal of speed rock climbing athlete's flexor carpi and extensor carpi under most muscle strength of upper extremity of 40 percent, 60 percent, 80 percent in flexion-extension motion was recorded, the time and frequency characteristics of sEMG were subsequently analyzed by using the Megawin software.

记录速度攀岩运动员上肢肌最大肌力的40%、60%和80%三种负荷强度下分别进行肘关节屈伸运动时腕屈肌和腕伸肌的表面肌电信号，并用MegaWin软件对之进行时、频阈指标的分析。

In this study, we investigated this issue by recording the somatosensory evoked potentials elicited by electrical needling in acupuncture point (Quchi, LI-l1), motor point and non-motor point of extensor carpi radialis longus muscle.

本研究以曲池穴为例，藉由电针刺激曲池穴、桡侧伸腕长肌的运动点和桡侧伸腕长肌上的非运动点所产生的诱发性脑电波，来探讨运动点在针灸穴位和治疗上的角色。

The eggbeater kick allows swimmers to work the inner thigh with less chance of injury, and the explosiveness of trying to climb out of the water helps build some of those QUICK muscles we sometimes miss with long training.

打蛋式的踢水方式可以让swimmer训练到腿部内侧的肌群且不容易导致运动伤害，而利用瞬间爆发力尝试冲出水面的动作可以帮助肌群作快速的收缩，而这些快缩肌群是在平常游泳训练中，无法训练到的肌群。

The pathways that regulate tone are similar to those that regulate voluntary and involuntary motor movements and, as a final common pathway, involve the spinal reflex arc.

控制张力的传导通路和那些控制随意或非随意运动的通路是一样的，即脊髓反射弧，这是一个最后的公共通路：控制肌纤维的α运动神经元位于脊髓前角，发出反射弧的传出纤维，源自肌梭的传入冲动经由Ⅰa纤维传向脊髓，这些直接与α运动神经元连接的轴突中的一部分激活主动肌。

With this model, the eye saccadic movement angle, angular velocity, the horizontal coordinate of the center point of cornea were calculated, when the horizontal recti were contracted by the stimulation of the neural pulse.

首次提出了眼球在眼外肌作用下运动的三维动力学模型，给出了其运动方程组的求解步骤，并用该模型计算了水平直肌受神经脉冲刺激而收缩时，眼球水平扫描运动的角度、角速度、角膜中点坐标随时间的变化。

Anomalous synkinetic muscles occurred the most common between lateral and medial rectus, lateral rectus and levator palpebrae muscle (36.89％ respectively) in congenital cases, and those occurred between inferior rectus and levator palpebrae muscle more commonly (30％) in acquired cases.

在发生异常联合运动肌肉中，先天性为外直肌与内直肌和外直肌与提上睑肌间最多，各占36.89％；后天性者最多见下直肌与提上睑肌，为30％。

Results Fascicles and certain amount (207) of motor fibers from the anterior division of C7 were distributed to musculocutaneous nerve and median nerve, the orientation of these fibers were not clear. The ones (323) from posterior division were to the axillary, radial, and dorsal thoracic nerves, thus the orientation of these fascicles was relatively definite.

结果 大鼠C7神经根前股发出一定数量的运动纤维到肌皮神经、正中神经，总量约207根，但在C7前股定位不明确；后股发出相应的运动纤维束支到桡神经、腋神经与胸背神经，总量约323根，这些束支在C7后股的定位较明确。C7神经根所支配的范围很广，其中以C7后股发出的胸背神经束支支配的背阔肌占比例最大（运动纤维含量＞50%）。

In all flexion activities, symmetrical or asymmetrical sternocleidomastoids were the major flexor muscles, and they had to balance the mechanics of the neck as agonists, synergists, or antagonists.

在所有的前屈肌中，对称性的和不对称的胸锁乳突肌是主要的前屈肌，并且，他们在颈椎的运动中，承担着主动肌、平衡肌和拮抗肌的作用。

The treadmill training of T-group rats were continuously trained for 4~6 weeks at the intensity of about 75% VO2max (18??5～24m／min,gradient of 0°,each motion lasting 50 minutes,twice a day). Detect the content of gastrocnemius MHC mRNA by gastrocnemius reverse transcription polymerase chain reaction,and detect the changes of MHC muscle fiber and its size of cross section area through immunohistochemistry. Meanwhile,apply the electric stimulation to determine the maximal tension of isometric contraction of post-training gastrocnemius.

运动训练组大鼠进行连续4～6wk强度约为75％VO2max(18.5～24m／min，坡度为0°，每次运动50min，每天2次)的跑台训练，反转录聚合酶链式反应腓肠肌MHC mRNA含量，以免疫组化方法检测肌球蛋白肌纤维的改变情况及横截面积的大小，同时运用电刺激观察训练后腓肠肌等长收缩最大张力。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。