That's true if you take the gym seriously. A lot of people would probably get more health benefits from putting that energy into walking more and doing some sim

That's true if you take the gym seriously. A lot of people would probably get more health benefits from putting that energy into walking more and doing some simple isometrics from time to time. Most people are just spending way too much time sitting on their butts, and a few sessions at the gym isn't really counteracting many of the effects of that.