Here’s the thing: when you were wrestling, you had seasons. This is like most sports. Also, regardless of how far you go in wrestling, there will be a day that you stop and even if you have a long career, you will still be relatively young. People train BJJ year round and if you train everyday as if you are in a fight camp or getting ready for an upcoming season, you will eventually break down. You can’t train as if you are peaking for competition year round. So you need to regulate how hard you go.
As a wrestler you were, I assume, training with other wrestlers who were around your age and male. You also have weight classes. I doubt, I could be wrong, HWs roll with bantamweights. When we are talking about BJJ we are talking about a club environment where you various range of sizes, ages, experience and even sexes. This thread was originally about using physical advantages in a fight, not training.
If I am rolling with a new person who is smaller, sparring hard will do nothing for him or me. The proper culture of a BJJ school is one where you accept the role of teacher, even training dummy, for someone you can tap out going 50%. If I roll with a child, I won’t make them tap. I’ll let them tap me as long as they’re using correct technique. If not, I will talk them through it and even use my hand to correct their grip or something. I want them to believe in the move and develop confidence. What’s the point in showing someone a technique and then, because of my experience and skill level, shutting them down when they try it? They will then think it doesn’t work. As they get better, then the resistance I give will go up.
If I’m trying to work on a new technique, I can’t worry about failing and perhaps ending up in a bad position or having to tap. If I go hard and focus on not “losing” I’ll never improve my ability to execute the technique. This is summed up here:
There is nothing wrong with sparring hard but it isn’t something you should do all the time. You also need to take into account who you are training with. Sparring hard can take various forms. It doesn’t need to mean being hard/rough. Sparring hard with a woman will look different than sparring hard with a man.
The thing about BJJ, given the training environment that already described, you can kick someone’s ass without kicking their ass.
From a wrestling perspective, if a good 135 pound wrestler goes against a good 240 pound wrestler, and gets destroyed easily, does it mean that whatever he was doing doesn’t work or that it doesn’t work when you are outweighed by 100 pounds? In BJJ, if a white belt fails to execute a technique against a black belt, is the move no good or is the gap in skill and experience the issue?