The most common injury is muscle strain, Spang said.
斯潘说最为常见的伤是肌肉拉伤。
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Where required, Spang dry-type transformers can be included for load matching either as an integral component or for remote mounting.
如有需要，斯潘干式变压器，可安装包括用于远程负载匹配无论是作为一个不可分割的组成部分或。
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Jeffrey Spang, MD, an expert at the University of North Carolina School of Medicine, explains how you can develop a long-term, healthy approach to exercise.