Rock Lifting Champion Mugs

Two prehistoric men struggle to lift a heavy rock near Stonehenge.

"O.K. you're ready to go on to the less embarrassing weights."

DumbbellsSmartbells.

"That's actually my phone. When I answer my calls I get a little bit of a workout."

Of pitting his own wits against their natural cunning

'Hey, Bob, can you get this itch on my chin? It's driving me nuts.'

Jungle Games

Painting the portrait of a weight lifter.

'I don't get it! I've been exercising for six weeks now and haven't lost a pound.'

'You mean that I have to carry them to my car?'

A hunchback rings bells in a gym while other guys pull weights

"We really need to put some more mirrors in here."

"That 'knowledge equals power' thing will take you only so far."

"I don't care how sick you feel; don't drop it."

"Negative net force puts object in motion. Positive net force will be applied when Digby apologizes for eating my yoghurt."

'I'm pretty sure this thing wasn't a @$#%& health hazard when I was drying my underwear on it!'

'You're lucky. At least you know your troubles aren't psychosomatic!'

Ants stealing from the picnic.

Dog Weightlifting

'Did your mother ever lift weights?'

Body Building Mishap

"Thank goodness you only bought him dumbbells."

'It's me, Santa... I've had work done.'

'Which program would you like - the use it or lose it, or use it to lose it?'

Work Out.

"I was building up my pecs."

"Wife and two hernias to support!"

"I love strong coffee."

Man getting so excited he lifts his desk up.'

strong man bends an iron bar

Academy.

'Any improvement?' - 'Yes, my arms are getting longer.'