What are other 18 month gross motor milestones, besides the obvious ones? Like when should they be able to walk up a 3” step with no hands? Or stand from sitting with no hands? What are some other averages at this age? I feel like my daughter is still a bit delayed and our PT just has us doing high kneel, walking up slides, step ups, and sit ups. I don’t see any progress in the areas I asked about. I want to work on her one leg stance more, but can’t find what’s reasonable or how.