But it exists a lot of problem in personal trainer salary payment system at present.
但是目前私人教练薪酬体系却存在着诸多问题。
参考来源 - 北京市健身俱乐部私人教练薪酬体系研究
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Personal trainer
abstract:A personal trainer is a fitness professional involved in exercise prescription and instruction. They motivate clients by setting goals and providing feedback and accountability to clients.