Sometimes we procrastinate because finishing something is too difficult.
Once you agree that imperfection is okay, you will feel a stronger motivation to finish the task.
Settle for less. You don’t have to be perfect. You don’t have to accomplish everything. Just do as much as you want.
For example, instead of procrastinating on a three-mile jog and doing nothing, just go out and jog as much as you want that day. You may not jog the full three miles, but you will jog further than if you didn’t go out at all!