Meet Dr. Brennan Sweet, PhD, CSCS, CISSN, TSAC-F, CPSS

Dr. Brennan Sweet is a kinesiologist and performance coach who brings a scientific, movement-focused approach to functional strength training. After completing his advanced education in kinesiology, Brennan launched Struggler Strength to provide clients with precise, evidence-based training designed to improve mobility, stability, performance, and overall physical capability.

​

Brennan’s dedication to human movement science is reflected in the quality of his education and the high-level certifications he has earned:

• CSCS – Certified Strength & Conditioning Specialist
  The industry’s most respected credential for strength coaches, representing advanced knowledge in biomechanics, performance enhancement, and intelligent, injury-aware training design.

• CISSN – Certified Sports Nutritionist (ISSN)
  A science-driven certification specializing in evidence-based nutrition, metabolism, supplementation, and fueling strategies that support strength and performance goals.

• TSAC-F – Tactical Strength & Conditioning Facilitator
  A specialized certification focused on preparing tactical professionals—military, law enforcement, firefighters, and first responders—to meet the physical demands of their work with strength, durability, and readiness.

• CPSS – Certified Performance & Sport Scientist
  A credential demonstrating proficiency in applied sport science, testing, data interpretation, and measurable performance progression.

 

Brennan’s coaching philosophy centers on understanding how the body moves and how to strengthen it safely and effectively. He prioritizes joint function, movement mechanics, and individualized progression—helping clients build strength that carries into real-life tasks, sports, and daily movement.

​

Struggler Strength was founded on the belief that every individual can become stronger and more capable when given the right guidance. Brennan’s mission is to use science-backed training to help clients overcome limitations, break through plateaus, and build lasting resilience.

​

Whether you’re an athlete, a tactical professional, or someone seeking a stronger and more stable body, Brennan brings a disciplined, thoughtful, and personalized approach to your training journey.