Tousains suggests 10 to 15 minutes per day. Beginners often start with five minutes at a low speed and build up as they get used to the sensation.

The unit runs at roughly 30dB and sits on four rubber feet that absorb transmission into the floor. On a solid floor or over a mat, it is unlikely to carry through a ceiling at normal speeds.

No. Sitting in a chair with your feet on the platform is a common way to use it during work hours. You can also kneel on it, place your hands on it for press-up positions, or rest your calves on it while lying down.

Because the platform pivots around a central line, the further your feet sit from the centre, the greater the movement. Centre gives a relaxed shake, mid-platform feels like jogging, and the outer edges give the strongest setting.

The plate itself, a pair of loop resistance bands, a wireless remote control, a power cord, and the operation manual. Nothing needs assembling.