I think it’d be both because it can be physical ex: bodybuilding
And can be mental as well since we can strengthen our brain
hope this helped
false you can transmit thrugh touching genitals
The nervous system takes in information through our senses, processes the information and triggers reactions, such as making your muscles move or causing you to feel pain. For example, if you touch a hot plate, you reflexively pull back your hand and your nerves simultaneously send pain signals to your brain.