Fully dressed Scott Kelly jumps into pool

Apparently one of the things NASA Astronaut Scott Kelly missed the most during his year in space was his pool.

On Thursday, Kelly, who returned to Earth on Tuesday after a year living on the International Space Station, posted a video on Twitter of himself side-flopping into his pool in Houston while fully dressed.

"Man that feels good," says Kelly.

The astronaut also posted a photo of a family dinner.

On Friday, he shared a new post with the same video to Facebook but with some more context. 

"Been a busy couple days since I've been back on the planet and at home. After my arrival, I returned to NASA for a few hours of initial medical tests and data collection as part of the ongoing scientific research of my ‪#‎YearInSpace‬. After a long night and early morning, I finally made my way home. Great to be back on Earth. There's no place like home!"