健身六个常识误区：每周十分钟锻炼就行

　　You can get fit in 10 minutes a week 每周10分钟的锻炼，你就能变得健康

　　This and similar claims are common, but untrue. There are no shortcuts to getting fit. Becoming fit takes work and the general rule is 20 minutes of aerobic activity three times a week. Consistency is the key. If you miss a day or two, don't try to compensate by doing double duty--you open yourself up to injury.

　　这种说法和类似的观点很普遍，但不正确。健康之路无捷径。要想变得健康需要锻炼。通常的规则是每周进行3次，每次20分钟的有氧运动。坚持是关键。如果你错过了一、二天，不要通过加倍的运动来弥补，这样做你会受到伤害。