“要跑快，需要要周身强健，而不仅仅是靠腿”杜佳斯说。

"It's about being equally strong everywhere, not just having your legs go fast," says Dugas.

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佳斯特电子有限公司，是一家专业代理国际知名元器件的公司。

Juster electronic Limited ACTS as a professional agent for worldwide famous electronic components.

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选择可以融入你的日常训练的针对性练习，并持之以恒，杜佳斯说。

Choose specific exercises that fit into your routine and do them consistently, Dugas says.

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