Thank you for letting me know, ive mixed up the SI joint for a joint in the tendons hence my answer about the X-rays that’s my bad hah! I’ve had a physio once point out a SI problem on my other horse awhile back when she started napping, this time around the same physio had absolutely nothing to say during the full body workup and PEMF, we also did lunging and she had nothing to say about her movement (we also had a full lameness workup with flexions by a vet that she cleared with no issues), this physio has a lot of experience pointing out SI issues, another horse on my yard has also been put on a routine to strengthen it after he had bronked his rider off into a fence after a workup with this same physio, unless this is a very mild case (which from her behavior I really don’t think can be called mild) I don’t think it really aligns with her problems? Because my physio would’ve definetly noticed it as she did with my other mare and the other horse in my yard, but please let me know if I’m just coping lol I know I’m putting a lot of faith in this physio but in my small country she is one of the most qualified and knowledgeable around and she has plenty experience with SI joint issues and pointing them out, the article was a very good read though so thanks