Ground Zero Strength
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Ground Zero Strength: Your Partner in Strength in Twin Falls

Find the path that fits your goals and schedule.

At Ground Zero Strength, we don’t just give you access to the gym and hope for the best. 


We coach you every step of the way. Our programs are built around proven barbell training, individualized programming, and expert guidance so you get stronger, healthier, and more capable no matter your age, background, or goals.


From 55+ Strength to Women’s Coaching, Small Group Training, and our flexible Guided Access Membership, we provide the right level of coaching and support to fit your life. 


Every option is built to deliver real results and raise your standard of strength. 

Small Group Personal Training

OUR FLAGSHIP OPTION TO GET YOU STRONGER

Get strong. Stay motivated. Train together. Our small group training sessions (3–5 lifters) provide the perfect blend of personal training and team energy. You’ll receive a customized program tailored to your goals, direct feedback on every lift, and the accountability that comes from training alongside others who share your mission. 


Experience hands-on coaching from a Starting Strength Coach every session, ensuring you get the best guidance for your strength training journey. Whether you’re interested in coaching for seniors, women's strength training, or just want to enhance your lifting skills, our programming is designed to suit your ability level. 


Our affordable and flexible approach is not only more effective than a “big box” gym but also encourages camaraderie among participants. 


Who it’s for:


Lifters seeking real coaching, a proven system, and a supportive group to train with.

Ready to Get Started?

Schedule your free 15 minute call today to learn more about how we can help you transform your body.

Schedule Your Free Discovery Call Now

Guided Access Club

Your program. Your schedule. Expert eyes on your training.

Get strong on your own time with the flexibility of personal training tailored to your needs. Want the freedom to train independently while still benefiting from expert guidance? Our hybrid model offers a custom strength training program, video reviews of your lifts, and ongoing coaching support—all without locking you into specific class times. We also provide specialized coaching for seniors and women's strength training to ensure everyone can reach their fitness goals. 


Full customized training program built for you


Video feedback and adjustments so you’re never left guessing


Access to the gym during open hours plus regular check-ins


Who it’s for: Busy lifters, athletes, or self-starters who don’t need a coach standing over them every set but still want expert programming, small group training, and guidance.

Ready to Get Started?

Schedule your free 15 minute call to learn more about how we can help you achieve your goals.

Schedule Your Free Discovery Call Now

55+ – Stronger With Age

Age is just a number.

It’s never too late to get strong. If you’re 55 or older, strength training is one of the best investments you can make for your health and independence. Our “Stronger With Age” program features safe, simple barbell training designed to improve balance, bone density, and overall strength. With expert coaching for seniors in every session, we ensure safe, proper technique while fostering a friendly, supportive group environment with others in your age group. Our training helps you move better, feel better, and maintain your independence. 


Who it’s for: Men and women aged 55+ who want to enhance their strength, reduce aches and pains, and continue living life on their terms. We specialize in personal training and small group training, and we've successfully worked with individuals aged 55 to 92 years old. Everyone can get stronger, and our women’s strength training options are tailored to meet your needs.

Ready to Get Started?

Schedule your free 15 minute call today to learn more about how we can help you defeat aging.

Schedule Your Free Discovery Call Now

Women’s Strength Training

Women can be strong and capable.

Stronger, leaner, more confident. Our women's strength training program offers a semi-private coaching environment designed specifically for women. With no intimidation and no guesswork, you will find a clear, structured path to getting stronger and feeling confident in the gym. 


Experience semi-private coaching with women-only sessions that emphasize strength training, tone, and long-term results—not fads. You'll receive supportive coaching from someone who understands proper training and can guide you effectively. 


Who it’s for: Women who want to build real strength, abandon random workouts, and finally achieve consistent progress. This program is also ideal for those interested in personal training and small group training tailored to their needs.

Ready to Get Started?

Schedule your free 15 minute call today to learn more about how we can help you achieve your goals.

Schedule Your Free Discovery Call Now

Alliance BJJ Strength Club

Stronger body. Stronger Rolls. Stronger Life.

Get strong on your own time with the flexibility of a program designed for grapplers. Want the freedom to train independently while still benefiting from expert coaching? The Alliance BJJ Strength Club gives you a custom plan built around your mat schedule, video reviews of your lifts, and ongoing support—all without locking you into class times.


You’ll start with a 1-on-1 onboarding session to learn the key movements and map your training. From there, you’ll follow a personalized program with 2–4 short sessions per week, send in videos for feedback, and adjust as you go, so your strength training always supports your jiu jitsu and life.


This is exclusively for Alliance Twin Falls members and built to keep you fresh for rolling, not wrecked from the weight room.


$225/month – includes free onboarding session

Ready to Get Started?

Schedule your free 15 minute call today to learn more about how we can help you achieve your goals.

Schedule Your Free Discovery Call Now

Book a Free 15-Minute Discovery Call To Get Started

Contact Us Below To Get Started

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Book a Free 15-Minute Discovery Call — clarify goals, map your plan, and choose your program.

Contact us today, and we will schedule a free 15-minute discovery call to discuss your goals. During this call, we'll learn more about you and how training with us at Ground Zero Strength can help you achieve those goals. If everything looks good, we’ll arrange an introductory session for our personal training and strength coaching programs at our strength training gym.

Ground Zero Strength HQ

647 Filer Avenue #101, Twin Falls, ID, USA

208-420-3804

Hours:

Today

By Appointment

  • Training is by appointment during scheduled coaching hours
  • Coaching clients have 24/7 access.

Ground Zero Strength

647 Filer Avenue 101

2084203804

Copyright © 2025 Ground Zero Strength - All Rights Reserved.

A Starting Strength Affiliate Gym