"For cardio you can go to any park for running or biking" Running in a public park is a beautiful combination of boring, painful and embarrassing. Gym provides

"For cardio you can go to any park for running or biking" Running in a public park is a beautiful combination of boring, painful and embarrassing. Gym provides a structure. It is a place I go to exercise and everyone is there for the same reason. I hate it with a fiery passion, but so do many other people. It is just like going to physical therapy after a trauma, it hurts like hell, but if you don't do it you will be worse off in the long run.