What is the definition of physical aggression?

Physical aggression is defined as any behavior that results in physical harm or injury to another individual. This can include actions such as hitting, kicking, or otherwise physically attacking someone, which fall under the umbrella of hurting someone else's body. This form of aggression is tangible and can be immediately observed, as it generally involves a direct attack on another person's physical being.

The other options describe different forms of harm that are not physical in nature. Emotional harm refers to psychological impacts rather than physical ones; sabotaging relationships involves undermining emotional connections; and verbal harassment pertains to communication that may harm another's well-being without physical interaction. Each of these types of aggression can have significant effects, but they do not align with the definition of physical aggression, which is specifically focused on bodily harm.