ObjectiveTo observe the effect of sport walking on heart and lungs functions in old women.

目的观察健走锻炼对老年女性心肺功能的影响。

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Objective To explore the effects of estrogen, sport walking with weight and estrogen plus sport walk on serum lipid, bone metabolism and bone mineral density (BMD) in postmenopausal women.

目的探讨雌激素、负重健走运动及两者的联合对绝经妇女血脂、骨代谢和骨密度的影响。

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But there, walking is a blood sport.

即使在这里，步行也是危险的运动。

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Mr Robson said both he and his wife had always been pretty active by taking part in sport and walking in the Lakeland fells.

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But some say that will never happened in a sport where drivers are walking and willing billboards for sponsors, who pour millions in the race teams and keep NASCAR thriving.

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Backroads is another very well-known and respected active travel company doing biking, hiking, walking and multi-sport trips around the globe.

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