Hell Week
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From world-renowned mental trainer Erik Bertrand Larssen, whose clients include Olympic athletes and Fortune 500 CEOs, Hell Week is a military-inspired yet accessible guide to making the critical changes necessary for long-term professional and personal success and overall lifestyle improvements.
Norway native Erik Bertrand Larssen is many things: a veteran paratrooper who served in Bosnia, Kosovo,...
Norway native Erik Bertrand Larssen is many things: a veteran paratrooper who served in Bosnia, Kosovo,...
Read more
From world-renowned mental trainer Erik Bertrand Larssen, whose clients include Olympic athletes and Fortune 500 CEOs, Hell Week is a military-inspired yet accessible guide to making the critical changes necessary for long-term professional and personal success and overall lifestyle improvements.
Norway native Erik Bertrand Larssen is many things: a veteran paratrooper who served in Bosnia, Kosovo,...
Norway native Erik Bertrand Larssen is many things: a veteran paratrooper who served in Bosnia, Kosovo,...
Read more
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