

E151: Kai Lightner -Comebacks, learning to work with the body you're in and climbing for change
Jun 4, 2025
Kai Lightner, a professional climber and founder of Climb for Change, shares his inspiring journey of resilience and personal growth after overcoming significant challenges. He discusses the impact of height on climbing performance and advocates for body acceptance in the sport. The conversation highlights the importance of empathy within the climbing community, particularly for marginalized voices, while promoting self-fulfillment over competition. Kai's story reinforces the need for connection, understanding, and social justice in the world of climbing.
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Rapid Growth Disrupted Climbing
- Kai grew six inches in six months at age 14 and struggled to recalibrate his climbing instinct and body awareness.
- This rapid growth drastically shifted his center of gravity and climbing approach during a time of high expectations.
Control What You Can
- Focus on controllable aspects like training and mindset, avoiding wasting energy on uncontrollable factors.
- Accept your body's natural changes and adapt training accordingly instead of forcing old approaches.
Healthy Mindset Boosts Climbing
- Embracing a healthier, individualized approach to climbing improves performance and enjoyment.
- The sport's diversity means success doesn't require fitting one ideal body type, but finding your unique blueprint.