On the cross trainer, you can take part in low intensity steady state exercise as well as high intensity intervals to work your cardiovascular fitness in a variety of different heart rate zones.
Today’s bodybuilding world is very different from the past, with more focus on looks than building real strength. This change is concerning, especially when it ...
But you might not be so familiar with its heavyweight cousin, HIRT. HIRT stands for high-intensity resistance training, which takes the format of HIIT workouts and adds muscle-building moves. This ...