Please, this is child’s play. What you really need to do is build one of these on a 100-yard bowling lane. This will all make sense in a second. Next, bring a bowling ball onto the ride; as a bonus, you’ll have more weight for your momentum. When you go over the top of the swing, don’t stop. Keep swinging yourself for a few minutes to gain some speed. Finally, when you’re at Mach 5 and spinning like there’s no tomorrow, let go of the bowling ball and roll a strike.

That’s how I do it. But I’d have to leave the house and go outside, so forget it.