BETHESDA, MD. – Sildenafil (Viagra) significantly improved the cardiovascular and exercise performance measures of trained cyclists at high altitude, mostly because the drug helped some participants ...
Alex Hutchinson is a National Magazine Award-winning journalist and Outside’s Sweat Science columnist, covering the latest research on endurance and outdoor sports. This month’s issue of Medicine & ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback