臂部动作

79.臂部动作：arm movement

80.划水[臂]：（arm）pull; stroke; paddle

81.劈水动作（蛙泳）：wedge action

82.划水动作效率：stroke efficiency

83.划水动作错误：stroke defect

84.划水幅度：distance per stroke

85.划水周期：arm cycle

86.划臂动作的力学原理：stroke mechanics

87.手入水：hand entry

88.入水臂：leading arm

89.手入水过深：digging

90.手伸得过远：overreaching

91.抱［抓］水：catch; grip; purchase

92.搅动水面：churn the surface

93.长划臂：long arm pull

94.直臂划水：straight arm stroke

95.屈臂划水：bent arm [elbow] pull

96.沉肘划水：dropped elbow pull

97.高提肘划水：over the barrel

98.向下压水：downward press

99.连续划臂动作：continuous strokes

100.反复划水：repeat pulls

101.快频率动作：racing stroke

102.两臂同时划水：double overarm

103.两臂交替划水：alternate arm [hand-over-hand] stroke

104.双臂仰泳：double overarm back-stroke

105.手臂交叉动作：scything arm action

106.鱼鳍式划水（仰卧并腿，两手身旁上下打水）：finning

107.前交叉（一臂等待另一臂）：catch-up stroke

108.特拉金式爬泳（两臂轮换出水，两腿剪水，单侧呼吸：trudge(o)n

109.曲线动作：circular motion

110.曲线摆动：circular swinging motion; circular wind-up

111.直线划水路线：straight through pull

112.半直线划水路线：modified straight line pull

113.钥匙洞形划水路线：keyhole pull

114.反问号形划水路线：inverted question mark pull

115.漏斗形划水路线：hourglass pull

116.双“S”形划水路线（蝶泳）：double "S" pull

117.锯齿形[小“S”形］划水路线：zigzag pull

118.手臂出水：overarm；overhand

119.移臂：recovery of the arm

120.加快移臂或收腿动作：rushed recovery

121.两臂或两腿分开的距离：spread

122.手腿配合：arm-leg relationship