Transitions in the four loop serpentines

I love the 4 loop serpentines with different transitions in the middle. Here we’re working on canter to walk, but during warm up we do trot to walk, trot to troting in one place or walk, or changing the speed in the loops. These are great because they help bend the horse, while transitions activate their hind legs, bringing them more under, so to say, helping with self carriage.