On the afternoon of May 6, 31-year-old Australian bodybuilder and actor Calum Von Moger, most noted for playing Arnold Schwarzenegger in the movie Bigger, jumped through a second-story window in a failed suicide attempt. The resulting injury to his spine required surgery, as well as several days in a medically induced coma to stabilize the repair. Although he is currently out of the hospital and r...

Until now there has been no clarity on how exercise intensity affects the emission and concentration of aerosol particles in exhaled air. With a new experimental setup, researchers have shown that aerosol emissions increase exponentially with intense physical exertion -- so that indoor sporting activities result in a higher risk of infectious diseases such as COVID.

Researchers have found that better cardiorespiratory fitness leads to longer life, with no limit to the benefit of aerobic fitness. Researchers retrospectively studied 122,007 patients who underwent exercise treadmill testing between Jan. 1, 1991, and Mar. 31, 2022, to measure all-cause mortality relating to the benefits of exercise and fitness.