Last weekends beside the skills of rear cross or back switch, we also did some forward motion or momentum training. This skill is good for new dogs and also the advance dogs. Passion, Toby, and Sky all go through this forward momentum training grip.
Forward momentum skills allow your animals to focus on what is ahead and drive towards it and not so handler focus. You are unable to release the velcro dogs if their keen attention is on you and only you. This is a good problem, but you will need to teach your velcro dogs that sometime you need to focus on what's ahead and keep driving at it. In Agility, some trainers teach the ability to teach your dogs to be both handler and obstacle focus.
Happy training and always stay positive!