I've doubled my pushup ability in 8 days. Is this feasible?

[Let's Get Free]

.

[The Douche]

Yeah its possible, but you're gonna plateau and then progress will be much slower.

[The Jay]

If you are just starting out that feat is totally feasible.

[PC LOAD LETTER]

It's your body 'learning' to use the muscles better. Once you have to build muscle to improve it will level off, like cmoney said.

It's logarithmic growth.

[Yuppie Grinder]

keep on it bro