Comments

• I have asthma and in football I felt like I was gonna die but the coaches gave me extra water breaks. As I got better so did my lungs. So just run alot like 1/2 a mile and progress 1/4 of a mile a week. You will feel so much better, also run stair…

  in How do I improve cardio endurance? Comment by daniel-hill_60bd8ff54755f June 2021