task - crash - boom!

Pushing things really hard to get things done ~ 
Completing a major task.
Beating up the body, aches and pains, energy drain ~
Can cause damage that lasts and lasts.
But it too can also end, revive, alive and well ~
A tool again, physical friend, though you put it through hell.
Growing strong, good from wrong, success again occurs ~
Just another push, from the comfort cush, made right, successful flight.
Back to balance, work and play, swaying in life now ~
Enjoying change, things re-arrange, of its flow, allow.