Is the best you can do, all you can do?

I’ve got a quick question for you:

Is the best you can do ALL you can do?

Let’s say you go to the gym tomorrow and decide to see how many consecutive push-ups you can do in a row.

You’re able to crank out 20 push-ups — nice work!

Now, does this mean 20 push-ups is all you’ll ever be able to do?

Absolutely not…

If you rest a bit, you can crank out 20 more. A…