My ds1 is extremely hypermobile - has Ehlers Danlos syndrome, hypermobility type. This made it very difficult for him to pull up his own trousers, do up buttons, open doors, open food packets, turn taps on and off, flush toilets, play with lego (he could neither push the bricks together effectively nor pull them apart), maintain a strong enough wrist position to be able to pour anything, cut with a knife without his fingers bending back in hideous directions etc, etc. Oddly, though, he never had any trouble whatsoever learning to do joined up writing, just took a while to develop sufficient strength not to tire out fairly quickly. However, he had an interest in writing and was more willing to perservere with that than he was with lego, playdough and the other things inflicted on him by OTs who never bothered to do anything for him beyond provide a useless sheet of activities he hated. I think, therefore, with hypermobile children, it's a question of finding something that they are willing to push their fatigued hands with more. (Piano was another thing that was fantastic for ds - made more difference to his ability to do small, neat writing and do anything else he needed to with his hands than anything else ever did). If you are convinced your ds will try harder and become demoralised less quickly learning to print first, and that this will help with his written communication, then push the point - anything is better than nothing. However, bear in mind that not much writing is actually expected in year 1. By the time lots of writing is expected, printing is a much slower way of doing it, and if you have poor letter formation even with printing, then I don't think it's much, if any, more legible - particularly if you are also poor at letter spacing, as it is impossible to tell where one word ends and the next begins if all your letters are badly done, separate from each other and random distances apart. In other words, if he learns how to print, he will also have to learn later on not to form his letters that way, but to form them the way required to join them up and then start joining them up. Or he could learn how to form his letters with the "flicks" required for joined up writing, but not have to actually join them up????? Basically, not learning joined up writing now when everyone else is is going to hold him back at some point.