Is Gaining Tissue Negatively Affecting Performance?

A lot of the top players across irland are after leaning down a lot inbo gaelic football and hurling. Am gaining tissue negatively effects performand so right? There's no right or wrong answer here. I think its really affecting their performance at the moment. And i think they're like, picking up niggles and stuff like that as they're heavier than they need to be. So they can, can get in the way.