About

Meet Your Coach.

The strength coach, dietitian, and writer behind Weekly Flex.

The Short Version

Built for People Who Show Up.

Patryk Piekarczyk is a strength coach with 8+ years of experience as a trainer and strength and conditioning coach. He currently trains fighters, powerlifters, and regular people just looking to level up their strength and conditioning — and writes Weekly Flex to share the thinking behind the work.

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Coaching Focus
Who I Train

Fighters, powerlifters, and everyday lifters who want a program built on progressive overload — not guesswork.

  • Custom strength & conditioning programs
  • Nutrition coaching from a Registered Dietitian
  • Built for combat sports and general strength alike
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Credentials
Education & Certifications
  • MS Nutrition & Exercise Science
  • BS Dietetics
  • CSCS — Certified Strength & Conditioning Specialist
  • Registered Dietitian (RD)
  • Kilo Level 2 Body Composition Specialist
  • Capstone in Clinical Nutrition
Ready to Train Together?

Let's Talk.

Whether you want coaching, a nutrition consult, or you're just curious about the programs — reach out and let's figure out what fits.

Get In Touch →