Muscle activity in the posterior deltoid and erector spinae group showed timing similar to a spring. The tuning mechanism in the upper body was proposed to be active muscular contraction. Through active tuning of the system the timing of arm swing is controlled in order to produce the ...
: any of the muscles which connect the ventral walls of the chest with the bones of the upper arm and shoulder and of which there are two on each side of the human body Examples of pectoral muscle in a Sentence Recent Examples on the Web Examples are automatically compiled from online...
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34 APPLIED MUSCLE ACTION AND CO-ORDINATION MUSCLES OF THE ARM Biceps Biceps is a supinator of the forearm and a flexor of the elbow joint; both heads assist somewhat in raising the arm forward at the shoulder joint if the elbow is not flexed. If the hand is pronated, Biceps is not req...
1.A tissue composed of fibers capable of contracting to effect bodily movement. 2.A contractile organ consisting of a special bundle of muscle tissue, which moves a particular bone, part, or substance of the body:the heart muscle; the muscles of the arm. ...
Heteronymous Ia-afferent connections in the upper limb following stroke Synergistic arm movement patterns are common following stroke and may arise through enhanced spinally mediated reflex connections between muscles. Our goal... GN Lewis,PJ Mcnair - 《Muscle & Nerve》 被引量: 6发表: 2010年 Pecu...
That question was at the heart of a small-scale new study of almost comically brief weight training. In the study, men and women who contracted their arm muscles as hard as possible for a total of three seconds a day increased t...
1. A tissue composed of fibers capable of contracting to effect bodily movement. 2. A contractile organ consisting of a special bundle of muscle tissue, which moves a particular bone, part, or substance of the body: the heart muscle; the muscles of the arm. 3. Muscular strength: enough ...
Raising the arm in front of you (to some degree) occurs rather naturally when we walk, jog, run or sprint. However, while it may seem natural to do this, it is a necessary motion that was developed over time to help keep your entire body in balance. ...
这半句意思是“因此，它的肌肉完全不能……”quits应该是quite，意为“完全、十分”。也有be quits这种表达，但主语必须是人，表示两个“互不相欠”，放在此句中不合逻辑。这段话主要想说明树獭动作迟缓的原因，因此，如果是quite，那么整段话就说得通了，前半段讲原因，后面用such that句型表示由此...