Commander Mark Divine, Creator of SEALFIT on Mental Toughness, Kokoro, and Unbeatable Mind

I am excited (read: slightly intimidated) to present you today with former Navy SEAL Commander Mark Divine.  Mark is the founder and CEO of US Tactical, inc. which operates SEALFIT, and US CrossFit. He started his athletic career as a collegiate swimmer and rower, then competitive tri-athlete and martial artist before joining the Navy in […]

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