[benjaminl]

That is also how I initially read it, but the paper states that there were 5 sprints per hours for a total of 160 seconds a day.

From the paper:

> i.e.; 4-s x 5 per h x 8-h = 160-s per day

[dr_dshiv]

Still probably would not do it. But why?

I wonder what other exercise modality this could be replaced with. Do 3 squats?

[swader999]

1 flight of stairs.

[samatman]

a good comparison!

Sprinting up a flight of stairs, then walking back down, and repeating it five times, once an hour.

That I have a good gauge of. Yeah, that would feel good. Pity I live in a first-floor flat...