Published on June 22, 2017
How fast can a slingshot propell a tennis ball?
Using the “Hand Howitzer” and butterfly style triple bands, Jörg Sprave clocks 207 km/h (129 mph). That is just 1 mph slower than Venus Williams, currently number three in the “womens fastest serve” record list!
It is interesting how the low forked Howitzer shoots the unusually big ammo without any problems.
A “The Slingshot Channel” production!
