I’d say all because every one makes sense except the first or it’s 3
Resistance because how long u last running depends on ur breathing issue
I think it would have to do with your circulation..? Decreased Circulation to be precise.
In front of windows or even outside try staying away from open doors as well
Hope this helps, good luck ;)
Answer:This energy comes from the food we eat. Our bodies digest the food we eat by mixing it with fluids (acids and enzymes) in the stomach. When the stomach digests food, the carbohydrate (sugars and starches) in the food breaks down into another type of sugar, called glucose.