Anna Marciniak | OneHorseLife on Instagram: "Stop SHORTENING your horse’s frame – you are destroying its biomechanics ❌ For decades riders were told: “shorten the horse, shorten the neck, collect by closing the frame.” ❌ In truth, this is one of the most damaging misconceptions in equestrian sport. In traditional riding, “changing the frame” has been reduced to compression: closing the neck, tightening the outline, reducing the length of the horse’s body. From the perspective of modern biomechan