在线词典,在线翻译

超慢举重训练

所属:听力板块 来源:普特英语听力 阅读:2197 次 评论:0 条 [我要评论]  [+我要收藏]

小编摘要:用超慢的速度举重,相对的就要花超长的训练时间。你以为这样做的训练效果会比较好吗?

Super Slow Weight Training

 



用超慢的速度举重,相对的就要花超长的训练时间。你以为这样做的训练效果会比较好吗?Alabama大学的研究者针对两组进行29分钟训练的举重者进行研究。一组举重者的举重模式是花五秒举起、十秒放下,另一组则用传统模式的一秒举起、一秒放下。结果显示,举重速度较快的那一组,所燃烧的卡路里比较慢的那组多出了71%,举起的重量也多了较慢那组的250%。


研究团队的领导者Gary Hunter博士指出:想要使力气得到最大的增长,就必须尽可能的快速举起哑铃,在你能控制的范围内,放下哑铃的时候相对的慢一些。在放下哑铃的时间上,你有更多的成长空间,只要维持在你能控制的范围内,就能减低受伤的机率。


Are you lifting weights too fast? Learn the best ways to lift for the results you want on this Moment of Science.

Most people lift weights way too fast, but some athletes do what’s called super- slow weight training. Rather than do three sets of eight to twelve repetitions so quick that their muscles hardly know what’s happening, they do one set of four to eight repetitions per exercise. And it’s called super slow for a reason.

You’re supposed to take about ten seconds to contract your muscles, then five seconds to extend the muscles. Super slow weight training results in more strength and larger muscles, as well as more effective loss of body fat and provides a better aerobic workout too.

Ye!Ye!You may have heard about this super slow stuff. While you’re right that most people do indeed lift too quickly, risking injury, as well as perhaps cheating themselves by jerking or bouncing the weights, there is little scientific evidence that lifting super slowly is more beneficial than regular weight training. It’s recommended that you take two seconds to contract your muscles, pause for a second, then take four seconds to extend your muscles.

Consider that if you lift super slowly, the amount of weight you’re able to lift is less than with traditional weight lifting. This and other factors contribute to the evidence that traditional weight training increases oxygen-consumption, heart rate, metabolism, and strength over super slow weight training. Of course, lifting weights, however slowly, is better than no strength training at all.

标签:听力文摘
0
2011-11-01 21:40 编辑:pliny
分享到:
关注海词微博:
发表评论:
表达一些您的想法吧!已有0条评论>>
登录,再发表评论
文明上网,理性发言!
您可能还感兴趣的文章:
  • [听力板块]身体,你怎么啦?

    每次生病了,家里人最多说的一句话就是“不吃药怎么行?”。可是,有的时候吃药不一定就对身体有好处,反而有可能会帮助病原体“攻击”我们的身体。今天我们来了解了解一种新的理论“达尔文医学
  • [听力板块]利刃特别在何处

    大家都知道锋利的刀刃的切割性能胜过钝刀,但您知道确切原因吗?刀刃的作用就是把人们用在刀把上的力集中起来。
>>精华推荐阅读
热门评论文章