In this episode I talk about the benefits of High-intensity interval training I also have a interview with a good friend of mine her name is brenda and she started training at 48 and has ran in 10k runs. I also mention the fitness and bodybuilding show I will be attending on 01/04/2012 http://miamiproevents.co.uk/index.php. To read my two article on HIIT head over to my website http://www.musclebuildingover40.com/