"Which fighters do you have in mind that explicitly don't do weight training?" The fighters at my gym. I guess I can't say for certain what the pros do or do

"Which fighters do you have in mind that explicitly don't do weight training?" The fighters at my gym. I guess I can't say for certain what the pros do or do not, but I assume some of the competition amateurs I see are doing the best they can. And they look like it. And I know that guys like Conor McGregor have made statements about doing purely "functional exercise". I'm sure some pro fighters weight-train, because it has obvious benefits. It's also hard to sustain muscle in a cardio-focussed sport. I'm definitely a weight-training advocate, as well. I'm a believer that in order to "get stronger" you have lift heavier and heavier things. That's only really feasible at the gym. I try to get there a couple times a week. On the other hand, so many people who are starting out try to get some heavy duty "system" in place before they feel they can begin. I see these people at the gym; there for 2 hours, putting everything in their phone, not even working up a sweat. It's not that complicated; just do work.