当你在电脑前工作时，键盘应该和肘部齐高，这样你的大臂与小臂成90度角或更大的角度，小臂可以放在椅子扶手上。
When you work at a computer, the keyboard should be at elbow height, so your upper and lower arms form an Angle of 90 degrees or more and your forearms are supported by armrests.
它还鼓励恢复臂连接到高髋关节的重力下降。
It also encourages a gravity drop of recovery arm connecting to the high hip.
以上所有：维持高肘关节的移臂，有助于避免手臂移臂平放手臂的姿势，促进手臂入水，用手指尖，腕，肘关节安顺序入水。
All of the above: Sustaining high elbow recovery, help avoid laying recovery arm flat on entry, promote a slice or "mail-slot" entry - entering clean with fingertips, wrist, then elbow.
应用推荐