Get Lean, Stay Healthy and Kick Ass at Life with Oonagh Duncan

·58 min·3 clips

Una Duncan says less than five hours of sleep tested like being drunk enough to fail a driving test.

1. The Growth Guide: Self-Improvement | Greatness | Impact | Creators | FI | features Clint Murphy talking with Una Duncan about getting lean, staying healthy, and building habits that last. 2. Clint Murphy introduces Una Duncan as a multi-award-winning fitness instructor, founder of the Feel Good Movement, and author of Healthy as Fuck. 3. The episode asks what people actually want when they say they want weight loss, health, or money: the number, or the feeling they expect at the end. 4. Duncan says her Fit Feels Good work is built around women in their 40s and 50s, with the goal of helping them feel good now while still working toward goals. 5. She argues that accepting your body now is not opposed to change, because shame and bullying tend to push people back toward self-soothing habits. 6. Duncan says language matters, and she refuses phrases like “I fell off the wagon” or “I went off the rails” in her programs. 7. She offers alternatives like “I deprioritized exercise last week” and “I chose to have five pints of beer,” because those phrases keep the speaker in control. 8. The conversation turns to the difference between a diet and a healthy identity, with Duncan describing diet as temporary and tied to going “back to normal.” 9. She says about 99% of people who diet to lose weight gain it back, and she links that to the expectation that a diet ends. 10. Duncan says the body reflects genetics plus habits, and she points to the estimate that about 40% of actions are automated habits. 11. She gives the example of a woman who quit drinking pop, started walking to school, and lost about 100 pounds before changing further with stricter eating and exercise. 12. Duncan says each person has to plot their own effort-to-results ratio, because one person’s response to walking and soda is not another person’s response. 13. She says people must choose either the results they want or the effort they are willing to give, and then make peace with the tradeoff. 14. Duncan separates “easy work” like checking boxes from “hard work” like meditating on why someone over-consumes food. 15. She says discipline, motivation, and willpower are not durable because they run out when life demands more energy. 16. She compares habits to learning to drive and to compound interest, saying repetition and consistency eventually create a hockey-stick result. 17. The interview has a practical, back-and-forth coaching style, with Clint Murphy using his own examples about weight, genetics, sleep, drinking, and work. 18. Duncan keeps the tone direct and plainspoken, mixing research, personal stories, and jokes like “ranchitarian” and “back away from the booze.” 19. People focused on weight loss, sleep, or habit change will get the most out of this conversation. 20. Listeners looking for celebrity culture, complex theory, or a quick fix may skip it.

As heard by us

A practical health conversation that favors simple habits, reward loops, and ordinary action over chasing a secret.

Clint Murphy and Una Duncan frame wellness as something workable rather than idealized, with a focus on the number on the scale not telling the whole story.

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Why you'd press play

You want a feel-good reset you can use before Monday morning.

Read the full recommendation in PlayNext →

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