Manifest Dallas · Trainer Profile
Who I help: I am best equipped to help performance-driven women who are past the beginner stage but feel stuck, inflamed, or plateaued in their training. These are women who want to get stronger, move better, and look athletic — without burning out or constantly battling aches and pains. My primary method is structured, progressive strength programming integrated with mobility and recovery systems. I focus on intelligent progression, movement quality, and sustainable training volume so their strength carries over into real life while protecting longevity.
Brittany Byrnes is a Certified Strength and Performance Coach at Manifest Fitness in Dallas, TX who works with performance-driven women ready to train with purpose. She designs structured, sustainable strength programs that build real-world confidence, prioritize mobility and longevity, and help women develop strong, capable bodies that look as powerful as they perform.

Brittany Byrnes is a Certified Strength and Performance Coach at Manifest Fitness in Dallas, TX who works with performance-driven women ready to train with purpose. She designs structured, sustainable strength programs that build real-world confidence, prioritize mobility and longevity, and help women develop strong, capable bodies that look as powerful as they perform.
I am best equipped to help performance-driven women who are past the beginner stage but feel stuck, inflamed, or plateaued in their training. These are women who want to get stronger, move better, and look athletic — without burning out or constantly battling aches and pains. My primary method is structured, progressive strength programming integrated with mobility and recovery systems. I focus on intelligent progression, movement quality, and sustainable training volume so their strength carries over into real life while protecting longevity.
Proof In The Work



Brittany works with clients on athletic performance, body recomposition, core training, flexibility and mobility, kettlebell training, nutrition coaching.
I am best equipped to help performance-driven women who are past the beginner stage but feel stuck, inflamed, or plateaued in their training. These are women who want to get stronger, move better, and look athletic — without burning out or constantly battling aches and pains. My primary method is structured, progressive strength programming integrated with mobility and recovery systems. I focus on intelligent progression, movement quality, and sustainable training volume so their strength carries over into real life while protecting longevity.
Brittany trains clients at Manifest Fitness Institute Dallas, 1925 E. Levee St, Dallas, TX 75207.
Brittany holds NASM Certified.
Reach out to Brittany through Manifest Fitness Institute Dallas to talk through your goals and how training together would work.
Looking for a different fit? Explore all Manifest trainers training at Manifest Fitness Institute Dallas.