This episode is a Q&A where Matt discusses two questions from listeners. Most of us have access to our heart rates on our smart phone and watches but what does that mean and where should it be when training and at rest. The second question focuses on HIIT training and whether that is the best form of cardio for fat loss.

If you have questions for Matt please send them in via instagram/facebook @mattmarneyfitness

or  e mail [email protected] (please put podcast question in the title)