Has anyone with a premature baby experience problems with the extensor pattern?

It’s a long journey I was wondering if any of your kids (now old enough) has improved this issue in the long run? If so please share how. Any books you may suggest any tips/advise etc would be much appreciate it! Physiotherapists are not saying much and the parent don’t know how to help the child! She basically flips when she experience and emotion. Thanks 🙏 via /r/Parenting https://ift.tt/3gvDY6z