The best part of me

On the bottom of me is where I keep them, I see them not to tall but they are fast. They are a bit white but not to white.  They are muscular in all parts, also my heels can hold them up when I lie down.

They help me with a variety of things such as Biking, Running, Swimming and Walking. It also helps me with getting around. If I didn’t have control of my legs I might be walking up to bed but my legs take me to the bathroom

These creatures affect other people when I run past them in a game of rugby. They also affect other people when I chase people and tackle them.

I would never trade my legs even for $10000 billion because I like them the way they are.