Sisu is an ancient Finnish concept associated with determination and courage in the face of adversity. But sisu is more than perseverance — it is a way of life and a practice of refining one’s character. The Sisu Lab Podcast explores this inner fortitude and its deeply human expression.

Hosted by Elisabet Lahti, the podcast weaves together research, personal experience, and practical insights into human capacity in everyday life. Elisabet has researched sisu since 2012 and completed multiple endurance challenges as part of her ongoing inquiry into the nature of inner strength.

Learn more at www.sisulab.com.

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