​Christmas is on our doorstep and December is normally the month when people become busier than usual and tend to skip the gym. You probably felt guilty of this to allow more time spent with Christmas shopping, last minute work meetings to finish projects or just to attend social gatherings. This is the time when your body really needs the exercise, so you can maintain your hard-earned results and your sanity. 

​I’ve worked with many busy women throughout my time as a personal trainer and there’s always one workout regime that seems to fit their lifestyles perfectly: high-intensity interval training, or HIIT for short.