Risk rating

bumping match with additional players on the sideline ready to swap over – a welcome addition come the five-minute mark. With the unanticipated, near-whiplash inducing hits, and the added weight of the inflatable suit, Bumper Ball is an extreme workout. Add in a sunny day and you’ve got yourself your very own transportable sauna. Don’t let that put you off – it’s entirely worth it once you execute a direct hit on the opposite team. Now, to find that ball …

Why you should try it

The act of Bumper Ball could be likened to high-intensity interval training – sharp bursts of activity paired with recovery time as you pick yourself and your dignity up off the pitch. Research shows you can achieve more progress in 15 minutes of highintensity interval training than a steady treadmill pace for an hour. A longer duration in the ball could also bode well for your reflexes as you become fully aware of your surroundings. The practice of Bumper Ball is relatively safe. Though, the official Bumper Ball company does acknowledge ‘‘as with any physical activity there is a risk of injury’’. Much like soccer, areas more prone to injury are the ankles and lower legs; it’s also recommended to sit on the sideline if you have a history with dislocating limbs. The rest of your body is exceptionally protected by the airfilled globe and the Bumper Ball staff provide a full safety briefing.

Any surprises?

The real surprise is how physically draining it is. Break up your games into five-minute intervals, paired with some downtime rolling down a hill.