Study finds amounts of exhaled aerosol from vigorous exercise and conversational speaking are similar

Vigorous exercise does not produce significantly more respiratory particles than speaking, but high-intensity exercise does, finds new University of Bristol-led research. The study, published in Communications Medicine, is the first to measure exhaled aerosols generated during exercise, to help inform the risk of airborne viral transmission of SARS-CoV-2 for indoor exercise facilities and sporting and physical group activities.
Vigorous exercise does not produce significantly more respiratory particles than speaking, but high-intensity exercise does, finds new University of Bristol-led research. The study, published in Communications Medicine, is the first to measure exhaled aerosols generated during exercise, to help inform the risk of airborne viral transmission of SARS-CoV-2 for indoor exercise facilities and sporting and physical group activities.