|
Brisk walking reduces the risk of heart disease more effectively than running when the energy expenditure of both activities is balanced out, a study has found. 一项研究发现，当二者的能量消耗平衡时，快走比跑步更有效地降低了患心脏病的风险。 Researchers compared data from two studies of 33,060 runners and 15,045 walkers. For the same amount of energy used, walkers experienced greater health benefits than runners. 研究人员比较了来自33060多名跑步者和15045名步行者的两份研究数据。对于相同的能量消耗，步行者比跑步者获益更多健康。 The effects on participants, who were aged 18 to 80, were observed over a period of six years. 对18至80岁的参与者的影响用了六年时间来观察。 Running reduced the risk of heart disease by 4.5% while walking reduced it by 9.3%. 跑步降低了4.5%的患心脏病风险，而散步降低了9.3%。 walking also had a stronger impact on heart disease risk factors. The risk of first-time high blood pressure was reduced by 4.2% by running and 7.2% by walking. 走路对心脏病的风险因素也有较强影响。跑步时首次高血压的风险降低了4.2%，散步时则降低了7.2%。 First-time high cholesterol risk was lowered by 4.3% by running and 7% by walking. 跑步时首次高胆固醇的风险被降低了4.3%，散步时降低了7%。 | 
