I do a lot of stairs, a lot of planks, a lot of squats, a lot of treadmill, a lot of screaming - and I do it four times a week.

I do a lot of stairs, a lot of planks, a lot of squats, a lot of treadmill, a lot of screaming - and I do it four times a week.

我经常爬楼梯，做平板支撑，下蹲，跑步，尖叫——我一周做四次。

-- Sherri Shepherd 雪莉·舍弗德