Let’s start with ‘the bumps’, effectively it is straight line flight, it doesn’t involve any turning. This can be a gentle manoeuvre or it can a little more extreme. The pilot will push the nose down, you will be momentarily weightless, the aircraft will quickly accelerate, reaching speeds of up to 140mph. It’s fast!, the pilot eases the stick back, G comes on, for some it’s a new experience, feeling the various different forces acting on your body. The nose rises and the aircraft is climbing steeply, it’s slowing down, in seconds you are hundreds of feet higher. At the apex, the pilot pushes forwards on the stick, ‘bunting’ the aircraft forward and down, at this point you are totally weightless, your feet will feel very light on the wing, almost coming off but you’re strapped in so securely that you’re not going anywhere except downwards, towards the earth. Speed rapidly builds, the aircraft easily accelerating downhill before the pilot eases the plane back into a climb to repeat the move.