Sierra Flint

Power Up

The ultimate fitness program that combines neuroscience, nutrition, strength training and holistic habits for lasting change

Start 7-day free trial
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Become your best self through fitness and a healthy lifestyle

  • What's inside

    Programs designed for you

    My app will help you build lean muscle, burn fat, and improve function! Learn how to improve your performance with my fitness programs and new workout videos uploaded every week. Along with your training, we will focus on nutrition & mental health for a well-rounded wellness improvement.

    Start 7-day free trial
  • Coaching & community

    What's inside

    Coaching & community

    • Ask me questions directly

    • Share your success with me

    • Tell me what content you want to see

    Start 7-day free trial
  • Base Camp device
  • Ascend device
  • Warm Ups device
  • Legs & Glutes device
  • Base Camp background
  • Ascend background
  • Warm Ups background
  • Legs & Glutes background
  • Exclusive programs

    Base Camp

    • Base Camp is a beginner-level 4 week program

    • Build a solid foundation of strength, form & function

    • 3 days a week

  • Exclusive programs


    • 4 week program designed to enhance function & strength

    • Gain strength & shred fat

    • Intermediate to advanced athletes

  • Exclusive programs

    Warm Ups

    • Here you will find warm ups to get you ready for your workout

    • Improve your mobility

    • All fitness levels welcome

  • Exclusive programs

    Legs & Glutes

    • Strengthen your lower body & see real results

    • Tone your legs & glute muscles

    • Minimal equipment required

I'm Sierra, and this is my story

I'm Sierra, and this is my story

Hey there! I’m Sierra Flint, a mother of two (4 years and 4 months old) and a NASM CPT & CNC and group fitness instructor. I’ve been studying fitness and wellness for almost 10 years. As a young teenager, I struggled with severe anxiety & panic attacks. Getting involved in fitness and improving my nutrition is what has (and still does) helped me most to heal and cope. Those times are what sparked my passion for helping others learn simple, sustainable practices to improve their quality of life.

Membership perks

  • Stay motivated

    I post new workouts regularly so you can stay motivated and accountable. With all my offerings, you'll never get bored of your workout routine.

  • Easy-to-follow videos

    Know you're training the right way with my easy-to-follow videos and simple instructions.

  • Community

    Join my community to share your fitness journey, stay accountable, and connect with others.

  • Nutrition made simple

    Learn exactly what to eat when, get grocery lists, and find out the foods that will keep you fueled and energized.

  • Workout programs

    My workout programs are made for all fitness levels to help you achieve your goals.

  • Talk to me

    Message me directly in the app to ask me any questions you may have and request your favorite content.

Connect with me on social

Subscribe to my newsletter for exclusive offers & workout tips

Subscribe to my newsletter for exclusive offers & workout tips

Frequently Asked Questions