Getting into sweat-breaking exercise only on the weekends, known as "weekend warrior¹" physical activity patterns, may also be enough to significantly reduce risks for death, a new study said.

一项新研究称，所谓的“周末战士”身体活动模式，即只在周末做出汗运动，可能也足以显著降低死亡风险。

The study, published online by the JAMA Internal Medicine, showed that compared with inactive adults, weekend warriors² who performed the typical recommended amount of 150 minutes of moderate or 75 minutes of viGorous activity in one or two sessions per week had lower risks of death.

这项被《美国医学会杂志·内科学卷》发布在网上的研究显示，与不运动的成人相比，每周进行一两次、通常推荐的150分钟中等强度或75分钟高强度运动的周末战士的死亡风险更低。

The results were based on an analysis of 63,591 British adults who were followed between 1994 and 2012.

研究结果基于对1994-2012年间追踪调查的63591名英国成年人的分析。

The researchers found that the risk of death from all causes was about 30% lower among weekend warrior adults compared with inactive adults, while the risk of cardiovascular disease death for weekend warriors was 40% lower and the risk of cancer death was 18% lower.

研究人员发现，与不运动的成人相比，成年周末战士因各种原因死亡的风险低约30%，因心血管疾病和癌症死亡的风险分别低40%和18%。

"The present study suggests that less frequent bouts³ of activity, which might be more easily fit into a busy lifestyle, offer considerable health benefits." the researches wrote.

该研究称：“目前的研究表明，没那么频繁的运动，可能更容易融入到繁忙的生活方式中，提供了相当大的健康益处。”

"A particularly encouraging finding was that a physical activity frequency as low as one or two sessions per week was associated with lower mortality risks, even in the insufficiently⁴ active."

“一个特别令人鼓舞的发现是，身体活动频率比较低，比如每周只要运动一两次，也会与死亡风险下降存在关联。”