How short of breath did you get moderate-intensity leisure activity (bicycling on level terrain, etc.) over past 7D
how short of breath did you get moderate-intensity leisure activity (bicycling on level terrain, etc.) over past 7d
How short of breath did you get moderate-intensity leisure activity (bicycling on level terrain, etc.) over past 7 days
how short of breath did you get moderate-intensity leisure activity (bicycling on level terrain, etc.) over past 7 days