One of the best measures of running fitness is lactate threshold (LT), which is the running speed or heart rate at which lactate — an intermediate product of aerobic metabolism in the muscles — begins ...

HOUSTON, Texas (KTRK) -- In the NFL, there are numbers nearly everywhere, whether it's on jerseys, the scoreboard or down markers. But, in this age of COVID-19, there's one magic number: the cycle ...

MILWAUKEE (CBS 58) – As COVID-19 vaccines become more readily available, testing sites are seeing less people. However, doctors want to make sure everyone understands the importance of still getting ...

Triathlon is one of the most demanding sports, combining swimming, cycling, and running into a single event where each discipline influences the others. On a recent episode of Power Athlete Radio, ...

ATLANTA -- As more states begin to relax their coronavirus lockdowns, most are falling short of the minimum levels of testing suggested by the federal government and recommended by a variety of public ...

REPORTER SHELDON INGRAM. SHELDON: THE ALLEGHENY COUNTY EXECUTIVE SAYS THE AREA IS SITTING IN THE YELLOW BUT EXPANDED TESTING COULD PUSH THE AREA INTO THE GREEN OR CAUSE IT TO FALL BACK INTO THE RED.

The Nevada Athletic Commission has instituted new policies that draw the line between what drug testing results it deems “atypical” as opposed to “adverse.” At a monthly meeting Tuesday, the NAC ...