Man's best friend becomes man's best trainer.
One-way ticket to relief, please.
You'll feel like you got a new mattress.
It's like leg day, only quicker.
Excuse me, please, abs coming through.
Show that plank who's boss.
"At first I was afraid, but then I just decided I was a mermaid, and I could do this."
If you can walk, you can hike.
Stretch and strengthen at the same time.
Your body will most definitely thank you later.