Ive Been Reading On Different Ideas About Workout Times. My Workouts Normally Last About 60-70 Minutes With Little Rest In Between Sets. Ive Read And Heard That After About 45 Minutes Of Weight Training Your Body Starts Releasing Cortisol Which Depletes Muscle That Your Working So Hard Trying To Build. Ive Also Heard That Overtraining Is BS And There Are Some Pretty Jacked Dudes That Workout For Multiple Hours Straight (Guys Like Rich Piana And CT Fletcher) And Claim The More And Longer You Work A Muscle Group The Better Results You Get. Im Sure Using Gear Helps Keep Your Body From Going Catabolic But Was Wondering What Are Your Opinions On How Long You Should Workout In One Session Before You Are Wasting Time And Muscle? Also Should You Take A Different Approach Versus Being On Or Off Cycle In The Gym? Any Thoughts And Opinions Welcome.