Hi Dr Kellon,
Yes, one year I put a Garmin watch on one of the mares in a traditional grass paddock (1 or so acres) and then when she was on a track. It was a mare not DXed.
I was able to track movement in terms of where, how often and how fast. Def more movement on the track and more instances of trotting/canter.
I hope to do this again this summer.

--

Jen and Sparkles in New England 2022
CaseHistory@ECIR.groups.io | Album
Sparkles Case History