A wonderful (albeit 10 years old) resource that helped me early on…I am still learning every single day but this book was a good starting point. Asthma feels like you’re breathing through a straw. Now add playing a sport on top of that and you get some seriously tough kids! Often they are looked at as “weak” because of their medical condition, but they are the toughest kids you’ll ever meet.
http://www.amazon.com/exec/obidos/ASIN/0743224787/harvardhealthpub