Catapult stance. Remove the weights and see what happens

Come on put your back into it

Ow ..

R.I.P. his... well, everything.

As everyone can see this is horrible form. Arching your back like this makes it easier to bench because of which muscle groups get utilized more. We already have benches that do this, the decline bench press. When used correctly the decline bench provides a safer way to isolate your lower chest. Benching like this^^ is a great way to hurt yourself and give you a false sense of what weight you can actually bench.