Exercise & Recovery: Rewiring the Brain Through Movement with Dr. Casey GroverExercise & Recovery: Rewiring the Brain Through Movement with Dr. Casey Grover
Naturally High
Jeanne Foot talks with Dr Casey Grover about how exercise, social connection and structured movement can support brain healing and long-term recovery from addiction. They share real stories and practical ideas for using everyday movement to shift identity, boost mood and build a healthier sober life.
35:33•19 Aug 2026
Exercise, Dopamine and Sobriety: Dr Casey Grover on Moving Your Way to Recovery
Episode Overview
- Exercise can help repair the brain’s reward system by naturally boosting dopamine, especially in early recovery when mood and energy are low.
- Positive social connection in group fitness, support meetings or clubs provides belonging, accountability and additional dopamine hits that support sobriety.
- Movement doesn’t have to mean intense workouts; walking, paddleboarding, yoga or dance can all be effective if they feel enjoyable and sustainable.
- Structured programmes like CrossFit, martial arts or scheduled classes can help people in recovery build discipline, set goals and experience regular wins.
- Compulsive or excessive exercise can appear as a “healthier” coping strategy, but still needs balance and additional tools such as therapy and emotional regulation.
“We are meant to move as human beings, and when we do exercise, it releases the pleasure chemical dopamine.”
How do people find strength in their journey to sobriety? This conversation between host Jeanne Foot and addiction medicine specialist Dr Casey Grover shines a light on one surprisingly simple yet powerful tool: moving your body. Aimed at anyone in recovery, their families, and professionals, the chat breaks down why exercise is more than a fitness goal.
Dr Grover explains in plain language how substances hijack the brain’s reward system, pushing dopamine levels far beyond normal and leaving people flat, low and irritable early in sobriety. Movement becomes “medicine”, helping the brain feel good again without a drink or a hit.
As he puts it, “We are meant to move as human beings, and when we do exercise, it releases the pleasure chemical dopamine.” You’ll hear practical examples, from CrossFit tribes to simply walking the dog, showing that it’s less about gym culture and more about finding any kind of movement you actually enjoy.
Jeanne and Dr Grover keep things real with personal stories too, including his own long history of using exercise to cope with grief and depression, and how that can tip into overdoing it. He frames this honestly as harm reduction and stresses the need for structure, balance and extra tools like therapy. The episode also looks at social connection as a key part of recovery.
Dr Grover paints a vivid picture of CrossFit communities, taekwondo classes and AA groups as modern-day “villages” where belonging, accountability and small wins feed healthy dopamine hits. His work bringing CrossFit-style workouts into juvenile hall, and a patient who went from meth use to winning a 5k and training as a coach, highlight what can happen when movement, community and hope line up.
If you’ve ever wondered whether exercise could support sobriety, this chat might be the nudge you need to ask: what kind of movement could actually feel good for you today?
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