I have heard 5 minutes or longer between sets for mass. Why do I now hear all these people either doing like 1 minute or even supersetting for mass? Honestly I go for mass and I do not feel like I need more than a minute between sets. However I thought of something. Why not do 1 set per hour, every hour every day? Wouldnt this put more energy into muscle growth and the absolute least energy into endurance? If you have absolutely nothing to do while on cycle, like me.. and enjoy working out at home, is there any reason why this would not actually be better?