Phone: (917) 699-1284

Fred Hahn’s Slow Burn strength training technique is exercise purified and refined. His best selling book The Slow Burn Fitness Revolution has transformed thousands.

“Sherri Rosen Publicity, NYC and Serious Strength have been working together for the past year and we are pleased and we look forward to a continued and long lasting relationship”
— Fred Hahn, owner of Serious Strength, NYC

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Latest From the Blog

“Discovering Twins”- Author searches through her maternal side to find a history of twins but learns something shocking! Interviewed by Sherri Rosen
October 13, 2021

Sherri: How have all the secrets your mother kept affected your life?  Stella: I, too, have a tendency to keep secrets. I’ll keep information I know, and plans I make, to myself, rather than sharing them. After finishing my book, I was seriously tempted with just keeping it to myself, afraid of the reaction it […]

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