(1) "Sibling height and muscle mass: A study of genetic and environmental factors" (Journal of Pediatrics, 2015)
Another reason is that younger siblings may receive more attention and resources from their parents, particularly when it comes to nutrition and healthcare. This can give them a better foundation for growth and development, allowing them to reach their full potential (2). (1) "Sibling height and muscle mass: A study
On the other hand, it can also foster a sense of admiration and respect for the younger sibling's abilities. Older siblings may learn to appreciate and support their younger sibling's strengths, leading to a stronger and more positive relationship. (1) "Sibling height and muscle mass: A study