This might be stupid...

[Jambezz]

but could sprinting up and down the stairs in the house almost be considered as HIIT?

[jackynutmeg]

Originally Posted by Jambezz

but could sprinting up and down the stairs in the house almost be considered as HIIT?

if you live at the top of a block of flats aye

[Titus]

If you're really out of shape or have a big fucking staircase - aye.

[oROSSo]

too short

[Lewberry pie]

you could do step ups.