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

Self Esteem, Self Love–Is There A Difference? by Sherri Rosen
August 9, 2019

Having self esteem does not mean you have self love!   I used to take it for granted that if you had self esteem you had self love. Not true!  I realized that self esteem is finding my place in the world, what i feel I am skilled at in business, in performing, and having […]

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