As anyone who's ever owned a Tae Bo VHS knows, exercise fads can fade quickly.

任何曾经买过跆博健身操录像带人都知道，有运动热潮不过就是昙花一现。

Believe it or not, 30 minutes of aerobics, hiking, or jogging only burns 200 calories— that's less than one cup of nonfat yogurt!

信不信由你，三十分钟有氧健身操、健跑只会燃烧两百大卡——那比一杯无脂优格热量还少！

For example, a brief routine of calisthenics will leave you feeling supercharged for the rest of the day.

例如，做一个简短健身操会让你在接下来一都感觉精力充沛。

I'd keep doing what you're doing. I mean, is this cardio barre or pilates? You look fantastic.

会继续努力。健身操还是普拉提？身材棒极了。

If you must know, I was doing my water aerobics, and my swimming cap fell off.

如果你非要知道，本来在做水中有氧健身操，结果泳帽掉了。

I didn't know everything, but compared to her friends at water aerobics, I could see how it felt that way.

不是无所不知，但是跟她在水中健身操认识朋友相比，懂那种感觉。

Yeah, it's not jazzercise, which there's nothing wrong with that.

是，这不是爵士健身操，那也没啥不好。

It has a long history of successful inoculation drives, starring their beloved vaccine mascot, Zegatina, who, at best, looks like a super sperm, and at worst, a Klan member all dressed up for jazzercise.

它有着悠久成功疫苗接种活动历史，活动中有一个深受喜爱疫苗吉祥物——泽加蒂娜，她看起来最好时候像一个超级精子，最差时候则像一个打扮好KK成员准备去跳爵士健身操。

It was if you walk for half an hour a day or do Jane Fonda's workout, which we had on vinyl, by the way.

那是指你每散步半小时， 是做简·方达健身操——顺便说一下，们当时用是黑胶唱片。

So, you're thinking the Nazi workout?

所以，你在想纳粹健身操？

I have a hip-hop aerobics class at 5: 00; could we go after?

5点有节hip-hop健身操课 们能结束后走吗？