Try it. Don’t lock your elbows, on the gun punch up with the elbow on the same side as the rear leg. You will rotate the hips like Bolt did or fall on your face.
If you want test results track down John Prior, he used to do testing in Sydney at Narrabeen for the institute, I believe he went back to England.
Alternatively if you have the strength you can do the bullet start Charlie had Ben doing.
Science fiction, maybe.
sady