Lose Weight

[unsunghero]

It would be interesting to study what deleterious effect, if any, fat has on cardio

Just because someone has extra fat, does not mean they don’t also have good cardio. I always think heavyweight boxers like Tyson Fury and especially Andrés Ruiz Jr are perfect examples of that. Tyson obviously has much better cardio than Ruiz but if you saw either of them and didn’t know who they were you would assume by looking at them that they could not perform at the level they do in the boxing ring