It’s common for toddlers to exhibit aggressive behaviors like hitting, shoving, or biting during play. According to the American Academy of Pediatrics (AAP), such emotional outbursts are normal as toddlers are learning self-control and emotional regulation. These aggressive acts often stem from their desire for independence, frustration, and the testing of social skills.
https://www.parents.com/toddlers-preschoolers/discipline/improper-behavior/taming-toddler-aggression