Floyd Mayweather a crip and Diego corrales a blood.?

I’m 13 and for the past year or so I’ve wanted to start boxing. I’d like to box to get fit, self defense and be healthy and strong. I’m afraid I could be too weak and pe...

Would I find success fighting heavier opponents in MMA and boxing if I were to not weight cut and fight at my natural weight, relying heavily on skill and technique to substitute f...