[IpV8]

Also take daylight savings into account, you could get an extra hour one day a year. Thats a lot more breaths.

[mikeash]

Supercharge your weight loss by running west.

[MintPattern]

Supercharge the whole planet's weight loss by spinning counterclockwise... Robbing the planet of it's angular momentum and extending night and day.

[makapuf]

But optimize this by not running too close to c (or is it the contrary ? My restrained relativity courses are rusty)

[kaybe]

In your reference frame nothing will be different, so it really depends on whether you want to loose weight for yourself or for others.

[ssfsa]

Except he had to accelerate to speed and back, so only our reference frame matters.

[tawayway]

Not sure about you but I keep breathing 24 hours a day.

[y4mi]

you're clearly not trying hard enough.