另一些时候，利用动态攀岩可以让攀岩者避开一个需要更难技术动作的区域，从而节省体力。
Other times, using a climbing dyno allows the rock climber to bypass a much more technically difficult section of rock climbing, thereby saving energy.
另一些时候，利用动态攀岩可以让攀岩者避开一个需要更难技术动作的区域，从而节省体力。
Other times, using a climbing dyno allows the rock climber to bypass a much more technically difficult section of rock climbing, thereby saving energy.
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