Training to improve finger strength, getting better at lock-offs, and even back-stepping (the single most useful technique in all of climbing!
增强指力，更有力的锁住支点，甚至是转身（唯一一个最有用的攀爬技巧！）
Details: EZ-LOC, simply return the SCBA bottle to the bracket and with as little as one finger, press down on the top clamp to quickly and easily lock it into place.
详细描述：使用EZ - LOC机械支架，只需简单将呼吸器气瓶放回支架，用一个手指压住顶部的夹钳，便可简单快速地固定气瓶。
Qing Code: two fingers simultaneously pressing the new remote unlock, lock, when the lights flash, release a finger, another finger to continue pressing.
清码：两手指同时按着新遥控开锁，关锁，当指示灯快闪时松开一个手指，另一个手指继续按着。
Qing Code: two fingers simultaneously pressing the new remote unlock, lock, when the lights flash, release a finger, another finger to continue pressing.
清码：两手指同时按着新遥控开锁，关锁，当指示灯快闪时松开一个手指，另一个手指继续按着。
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