I've been reading a lot lately. I keep reading about how you don't need to train heavy all the time to get stronger, but when you go lighter you need to go fast to recruit all the muscle fibers. But I also know from experience that most people don't train heavy enough. They get it in their heads that they can lift a certain amount, and that's what they lift. They never push to new places, so their body never needs to get stronger.
Obviously, you need some of everything. You need to build speed and strength without destroying your body by training speed with lighter weights, but you also need to get some heavy weights on your back so when you go for new maxes or get to your meet your body will be ready to do what you want it to do. So the only question left is how much of each you do, and how often, which I'm sure is different for every person.
Current PRs at 242- 495, 345, 585, 1425