Jumping in the gym

[gradus]

https://vimeo.com/434302205

[Dave2002]

Very good. I assume clever processing, rather than an underfloor swimming area!

Also indicates well - even if perhaps only approximately - the relative size of the "participants".

[Serial_Apologist]

Very good. I assume clever processing, rather than an underfloor swimming area!

Also indicates well - even if perhaps only approximately - the relative size of the "participants".

Anything can happen in a Leap Year.