1.
Frame #13: Left hand/forearm force application is backward and powered by upper arm adduction.
画面13：左手/小臂向后用力，并由上臂内收提供动力。
2.
Frame #6: The vigor of the right arm pull is evidenced by the amount of upper arm adduction that has occurred since the previous frame.
画面6：从上帧画面开始的上臂内收继续加大，这也使得右臂的划水力增大。
3.
Adduction of the upper arm to maximize forward propulsion.
内收上臂以产生最大的向前推进力。
4.
prolonged adduction of the arm
手臂长期的内收作用
5.
The shoulder roll is at its maximum angle so that left arm adduction occurs on a stable base.
肩部的旋转达到最大角度以便左臂内收在一个稳定的基底上。
6.
the pressure point is on the inner part of the upper arm,
那么施压点在上臂内侧，
7.
Frame #12: The left arm hand/forearm surface is positioned to apply force as adduction of the upper arm commences.
画面12：随着左大臂内收的开始，左臂的手/小臂推水面形成。
8.
To bend the arm at the elbow, the muscle at the front of the upper arm has to shorten and bunch up.
要从肘部弯曲手臂，就要收缩上臂正面的肌肉。
9.
Frame #15: Left arm adduction is nearly complete as the right leg begins to kick to eventually counter-balance left arm extraction.
左臂内收已近完成，同时右腿开始打水以平衡左臂的出水。
10.
Repair of Facial Scar with Expanded Skin Flap from Medial Upper Arm
上臂内侧扩张皮瓣修复面部瘢痕挛缩
11.
the upper lip, arm, jaw
上唇、 上臂、 上颌
12.
Frame #7: The use of the hand/forearm as a propelling surface is clearly demonstrated with the right arm as adduction continues to be the source of force production.
画面7：画面清晰显示了手/小臂推水面，内收的右臂继续成为动力之源。
13.
The Application of Medial Arm Free Flap in the Maxillofacial Plastic Surgery
上臂内侧游离皮瓣在颌面整形外科中的应用
14.
Medial Arm Free Flap
上臂内侧皮瓣游离移植解剖研究和临床应用
15.
Clinical application of free medial arm flap in hand surgery
吻合血管的上臂内侧皮瓣在手外科的应用
16.
Percutaneous endovascular stent angioplasty for the treatment of brachiocephalic vein-superior vena cava obstruction
经皮腔内支架成形术治疗头臂-上腔静脉梗阻
17.
The shoulders have rolled to their maximum and are stationary so that adduction of the upper right arm can begin.
肩部的转动达到最大并保持稳定以便于右大臂开始内收。
18.
cubitus valgus
肘外翻(前臂内翻)