I am not sure if there are any answer choices. So I will go with my knowledge. I am going to say the first stage of the body's reaction to stress would be the Alarm Stage. This is also known as the flight stage. It is often referred to as fight or flight. This is the bodies adrenaline pumping.
They can put free classes and free teaches for people who wanna do physical activity and they could even open more gyms but they could make them free for people who cannot afford a memebership and all that at the gym