Sit and slide
My grandbaby was crawling just fine but somewhere along the line he switched from crawling to a sit and slide maneuver. He rarely crawls but sits with one leg Indian style other leg reaching outstretched and pulls himself forward with that foot and his hands. His folded leg seems fine, no injury or tenderness and he does still stand holding on to something. He makes no attempt to let go and promptly sits if his hands release. The slide is his preferred method of travel and has been for months. Is this just his quirky thing or has something gone wrong? His parents are unconcerned and I am hoping, rightly so, but wonder if it is worth mentioning to his pediatrician. He is 12 months old.