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.

#2145 Mark From Brisbane Asks... - Dr. Jeff Gross
1:00:19

#2144 The Wisdom Within - Dr. Cam McDonald
57:23

#2143 Why It's Important to Understand How Others Think - Harps
37:59