You may have only come across foam rollers after a trip to the physio, hidden at the back of your cupboard, or even just dabbled with one after a workout in the corner of the gym - but you still may ...

But the R8 doesn't reach everywhere. I may be slim, but I'm not skinny enough to fit my whole rear end between two tight clamps. And that's too bad, because for many, those gluteal and iliotibial ...