“你会发现他们的肌肉忍耐力,灵活性和平衡性都有了很大的变化。但是,为了提高你心肺对于氧气的需求量,你需要呆在能使你到达你最大心跳值百分之七十至八十的训练区。”指导实验的约翰·波卡尼教授说,“根据我们所发现的,强度似乎还不够。”
Many yoga fans argue that they don’t do yoga simply for fitness or weight loss. Some claim that it eases back pain by keeping their spines supple and strengthening the muscles that support it. But what’s the evidence?
很多瑜伽迷说他们做瑜伽不仅仅是为了保持健康和减肥。一些人说做瑜伽能通过让他们的脊柱变得柔软并拉伸背部肌肉以达到缓解背部的疼痛的目的。但是证据呢?
In a study published by U.S. musculoskeletal specialist Dr Karen Sherman, it was shown that a gentle yoga class seemed a better alternative to ‘either general exercise or a self-help book’ for back pain. But, worryingly, Dr Sherman also found that more vigorous types of yoga, such as ashtanga, and classes led by poorly qualified instructors, could make problems worse.
美国肌骨骼专家卡伦·谢尔曼博士的研究表明,相对温和的瑜伽课似乎对缓解背部疼痛是有帮助的。但是,令人担心的是,谢尔曼博士发现很多相对激烈的瑜伽,例如阿斯汤加瑜伽,这种课程由非常不专业的老师进行教授,这样可能会使问题更加糟糕。
【瑜伽塑身遭专家批驳】相关文章:
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