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English-Hanzi/Walking stairs exercise
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Special:search/walking stairs exercise prefix:English-Hanzi/
Special:search/walking stairs prefix:English-Hanzi/
Special:search/exercise prefix:English-Hanzi/
Walking stairs exercise, walking up and down stairs, can keep fit, and strengthen legs and spine.
行楼梯运动，上落楼梯，可保持身体健康，强化腿部和脊柱。