That's pretty much my philosophy - a good training plan is like a good diet - healthy but varied. Personally I just try to do a range of various training. Some long, fairly low effort rides, some long intervals, some shorter interval training and some HIIT work. Keep it mixed up. Mind you, I'm old, slow, and still a bit fat, so I'm not necessarily well-placed to give training advice.
That's pretty much my philosophy - a good training plan is like a good diet - healthy but varied. Personally I just try to do a range of various training. Some long, fairly low effort rides, some long intervals, some shorter interval training and some HIIT work. Keep it mixed up. Mind you, I'm old, slow, and still a bit fat, so I'm not necessarily well-placed to give training advice.