Yay, I have found an exercise that I can be bothered to get off the sofa for (and you can play it right next to the sofa so WIN!). Not just discovered but invented; I came up with the concept, Pete Ashton then refined the techniques involved in this brand new sport.
It is called Hackybeanpouffe.
I'll just let that sink in for a second.
Hackybeanpouffe is a cross between hackysack and volleyball, but played with a giant bean-bag type cushion. You get three hits before you must pass it back. It should be played with an imaginary net, preferably to its theme tune (see below).
Although surprisingly aerobic due to the effort involved in manipulating beans mid-air, Hackybeanpouffe can be dangerous – the dust, the dust mites, the heavy aerobic breathing; all of these may contribute to sneezing, stuffiness, red itchy eyes, and possibly an asthma attack.
So Hackybeanpouffe: aerobic but allergenic.
Witness the birth of Hackybeanpouffe on YouTube – and note its theme music Cafe Vixen, by Glatze/Ms Hypnotique, which you can buy for a snip (EP £2.99) from Glatze: