If you ask the average gymgoer what single bodily factor most influences how quickly we can build muscle and lose fat, he would probably answer «testosterone levels.» (legionathletics.com)
Although its heart rate monitor was so close in performance to its competitors, I still recommend the $ 149 Garmin vivosmart HR as the best fitness tracker for casual gymgoers, thanks to its large display and extra features. (tomsguide.com)
In the past, aspiring gymgoers might need a high - tech elliptical at the gym to help them monitor their heart rate, but now, with people wearing multiple devices to track their fitness and movement on a regular basis, the need for a central location to evaluate your performance is all but disappearing. (entrepreneur.com)