Keep both arms and legs straight and strong.

保持双臂和双腿挺直和强壮。

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Stretch arms forward, keep elbows straight.

延伸手臂向前，保持手肘伸直。

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Keep trying, and keep adjusting the speed and intensity of your kick until you can get your arms straight up.

坚持练习，坚持调整练习过程中的速度和强度，一直到你能够把双臂能够直立上举。

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