How Much Exercise Do We Really Need?
A study at the University of Lethbridge showed that women dropped 8 per cent of their body fat and shrunk their waists by 3.5 percent in six weeks doing sprintervals three times a week
A study at the University of Lethbridge showed that women dropped 8 per cent of their body fat and shrunk their waists by 3.5 percent in six weeks doing sprintervals three times a week