A minute of brisk walking with your arms flailing isn't gonna get you set up for an hour of exercise.

挥动手臂快走一分钟不能支撑你锻炼一小时。

Studies also show that it is not necessary to do aerobics to get the benefits of exercise; a half-hour a day of brisk walking is sufficient.

研究还表明，通过做有氧运动来获得运动的好处是没有必要的，每天半小时的快走就足够了。

OK. You asked me: How many people aged between 40 and 60 do less than ten minutes brisk walking every month? The options were: a) 4%, b) 14% or c) 40%?

是的。你问我：40岁到60岁的人群中，有多少人每个月至少进行十分钟的快走？选项有a) 4%， b) 14% ， c) 40%?

But, when following a protocol designed to get him into ketosis as soon as possible — involving things like 4 hours of brisk walking, he did a ten day fast and apparently lost zero muscle mass.

然而，当遵循设计好的尽快进入酮症的方案包括快步走之类的活动时，他禁食了十天，而能量没有明显减少。

A large number relied on nothing more sweet rising than brisk walking on the equipment, from, though they don't seem to be one item that will give you a definite age when you're watching your weight.

很多人都是在健身器材上快步走起来的，不过他们似乎并不能在你关注体重的时候告诉你确切的年龄。