Exercise (ironically) T-Shirts

"Didn't I tell you to limber up before you started channel surfing?"

"Approaching 10,000 steps."

Playing Fetch.

"I hope you are enjoying the walk..."

Man on exercise bike with dog on treadmill

"Do you guys serve beer?"

'Maybe we should have gone for a pommel horse.'

"Just another 50 decibels on your grunt and we can start to think about letting you hit a few balls!"

'My feet are killing me.'

'You've hit the fitness plateau.'

'Okay, ladies! We're not just going to burn those calories, we're going to drown them!'

"Things are still a little rough for me, and occasionally I lose hope and get depressed—but I'm getting stronger every day."

"I'm off to the gym, where my private self and my public self converge."

"A squirrel, impressive! I'm still chasing a stick."

Lady drying hair whilst on exercise bike.

'I love your cardiovascular system!'

"This feels like an accomplishment."

Muscles

"Hey Lady this is a sixty zone!"

On the back of the t-shirt...

Businessman uses yoga moves while reviewing financial news on computer

'No, honestly, it's just diet and exercise.'

'Not that sort of body building program!'

'Run, run, as fast as you can!'

'I never should have ordered the diet platter.'

"Today we'll be performing some much needed maintenance on Miss Trimbles weak pelvic floor."

"It's a new work-out video. It shows a mother chasing after three little children all day."

'Hang in there, Larry, those endorphins will soon kick in.'

"They met in the express-checkout lane at the A.&P. and have slowed down only occasionally ever since."

A man and his dog

"If we carry them home we’ll get at least one workout."

Good Cop/Bad Cholesterol

'I feel like exercising. Have you seen my tennis shoes?'

'Which one of you told Glurk to stretch before running?'