A GREAT deal has been written about the ring method since it was rescued from oblivion in 1919. It is to-day more widely used than any other throughout the world. Let us try and analyse the ...

New research is studying female professional footballers to find out if if it is possible to predict just how much lactate a person will produce during exercise based on the physical attributes of ...

The singer’s finger swelled around his fitness-tracking ring, which he says "got swollen overnight" Cara Lynn Shultz is a writer-reporter at PEOPLE. Her work has previously appeared in Billboard ...