HIIT training stands for High Intensity Interval Training – a form of cardiovascular exercise. HIIT can be further broken down into two main categories SIT (sprint interval training) and HIT (high intensity training). Two forms of HIIT SIT is a…


HIIT training stands for High Intensity Interval Training – a form of cardiovascular exercise. HIIT can be further broken down into two main categories SIT (sprint interval training) and HIT (high intensity training). Two forms of HIIT SIT is a…