https://www.horsetalk.co.nz/2015/02/04/help-horse-kissing-spine-goodbye/

https://horseandriderbooks.wordpress.com/2019/07/31/yoga-nutella-and-passier-saddles-getting-to-the-core-of-it-with-horseman-simon-cocozza/

https://www.horsenation.com/2019/09/30/why-the-horse-can-lose-the-force/utm_campaign=shareaholic&fbclid=IwAR1YBWLUM9P7QEcRp1VPYLHd2Vc76av1KuX_rfJSILvR-E0zYMGxMnfNTRU

https://horsenetwork.com/2019/08/the-horses-body-is-not-designed-to-carry-a-person/