A lot can be done w/ a single kettleball. You may want KBs of varying weight, though.

Do you have enough room to press a BB over your heard (ceiling height)?

An olympic BB, a set of plates, and some kettleballs would be great.

Deadlifts, power cleans, overhead presses, push presses, etc. All can be done with a simple BB and some weights.

Why would he need that?

Why would he need that?

You know what, you're right. He doesnt need any equipment to develop his legs.

All this guy needs is a pillow case stuffed with various items he finds around the house. (bricks, cans of soup, books)

I mean if the dudes on D-Block can get big that way, im sure he can as well. For added effect, he can sharpen a toothbrush down to a razor point and stash it between his buttcheeks while he works out....just in case shit pops off while he's gettin diesel in his cell.

Last I checked, you don't need a leg extension or curl machine to work your legs.

I'm not sure anyone recommended kettleballs specifically for leg training. I suppose you could do jump squats with them if that's all you had.

You can do just about anything w/ a kettle ball that you can do w/ a DB and more.

Jacked and tan baby!!!!

You're right, he doesnt....But the bottom line.....Post up a pic of your wheels. I guarantee mine look better.

kettle balls arent going to fully develop his legs. Neither will squats.

Squat heavy all day, it wont develop your quads the way curling will.

He may not "need" it, but if he's gonna buy a bench, he may as well look into a bench with some extras.

Save up your money and get a bench. thats my advice. or join a gym.