Customized Strength training for the colorado Lifestyle

In-Home Strength Coaching

Denver, Colorado

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Naftali Goldschein, NASM-CPT, is a Denver-based personal trainer specializing in foundational strength training for active adults in the Denver Metro.

Known as “Goltch,” Naftali brings a calm, grounded, and detail-oriented approach to coaching. His work centers on helping clients build real strength, staying fit through every stage of life and ensuring they can continue doing the activities they love — whether that’s hiking, skiing, traveling, or simply moving through daily life.

Meet Naftali

(aka “Goltch”)

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A man lifting a dumbbell in a gym, wearing a black T-shirt, dark shorts, and brown work boots, with gym equipment and weights in the background.

  • Naftali is the best trainer. We've been working together for a few months and I've been seeing amazing results. And he comes to me! He's convinent and a pleasure to work with.

    —Harry H, Sullivan County

  • Naftali was so amazing! His unwavering dedication and encouragement… He even sent me videos for at home workouts to keep up my progress!

    -Chana G, Queens NY

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“The ultimate goal is not dependency; it’s helping clients understand their bodies and feel confident in their strength for life.”