Originally Posted by
mbm
Great question!
So we try to time our aids so the horse has the best and easiest chance of complying with them... so for canter indeed there is a "best “moment when to ask.....
I do it by feel so I might get this backwards, but I am pretty sure I ask when the inside hind leg is on the ground before it has passed under the center of the swing.....
You can practice this to see during lunging - if you ask for the canter at the right time the horse can effortlessly pick it up with no hesitation. If you ask at the wrong time the horse will either pause, and then pick it up or will pick up the other lead.
Play around with the timing and see what you get :)
oh and I am taught to step down into my inside stirrup lightly for canter aid.... but others does it differently...
i am editing this to add that the response time can really vary depending on how well trained the horse is, how well balanced the rider is along with timing of the aids.....
but on a well trained horse with a well trained ride the depart should be fairly instant with the horse coming up directly into the canter (see above for timing)
as examples I have a 4 yo who is getting better about his departs but he still takes trot steps, on the other hand my mare can canter directly from walk immediately when i ask (as long as i have my timing right!)