In this freestyle and rambling chat, Tiff and I talk about how we might optimise (or potentially, waste) our time, energy, genetics and resources, when it comes to the ever-present challenge of exercising effectively, efficiently and safely. Enjoy.

#2086 Q & A With Dr. Jeff Gross
55:29

#2085 You And Your Brain - Moheb Costandi
49:50

#2084 Are We Paying More Or Less For Health Care? - James Gillespie
36:37