[irrational]

Same here. Being able to go for a swim, lift weights, using the climbing wall, etc. when stuck on a problem is great.

[dev1n]

Where do you work? Would love to be somewhere with a pool to take laps in.

[gadders]

There is a gym below my building with a pool in Canary Wharf in London if you are UK based.

[dgacmu]

Probably Nike.