Season 1 · Episode 3
#3. What are we truly capable of achieving?
The journalist and scientist talks with Dr. Greg Wells about current thinking and knowledge about training, nutrition and nature.
The Dr. Greg Wells Podcast · Dr. Greg Wells
March 22, 202248m 8s
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Show Notes
What are we actually truly capable of achieving?
In this conversation, science journalist and former national-team runner Alex Hutchinson and Dr. Greg explore the “curiously elastic” limits of human performance—why endurance underpins achievement across domains, and how the brain co-sets the ceiling we feel in the body. Drawing on the research behind Endure, Alex discussed how perception of effort, context, and belief interact with physiology to shape what we can actually do in sport, work, and life.
You will learn that endurance is a universal performance skill, the brain plays a decisive role alongside muscles, lungs, and fuel—making many “walls” more negotiable than they feel, and pain, oxygen, heat, thirst, and fuel each have distinct brain–body dynamics that can be trained and managed.
You’ll discover how to use “effort reframing” to make your workouts feel easier and to extend your performances safely.
If you are feeling stuck at a performance ceiling—“I just can’t go farther/faster or focus longer”, then this episode will give you a science-based framework to reinterpret those ceilings and reach new heights.
Because your endurance and potential is trainable and Alex Hutchinson can show us how to break through.