Get the #1 fitness app built for backcountry hunters, Military, First Responders, and everyday warriors to build unbreakable physical and mental readiness for backcountry hunting, the mission, or life. *HSA/FSA Eligible*
For a limited time, save over 20% when you grab an Athletic Bundle. Get the gear you need for training, travel, and everyday wear—all bundled together at one great price. This limited-time offer is our way of celebrating the upcoming hunting season. Gear up and get ready for the season ahead.
Research and Development is at their core, and they spent over two years testing their MTNTOUGH Backcountry Hunter Preseason Prep program on some of the world’s most dedicated mountain hunters.
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MTNTOUGH Fitness Lab believes eliminating psychological barriers is the key to reaching your goals. Their team, which includes former US Navy SEALs and Army Rangers knows the most important muscle you can train sits between your ears.
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Forge the muscle endurance and strength needed to become a human pack mule.
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You can make sure your body and mind are ready to take on the toughest tasks the backcountry will throw at you.
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There is hands down one training program that really trumps them all: MTNTOUGH
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At MTNTOUGH, physical fitness also includes an additional component — mental toughness.
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MTNTOUGH Fitness Lab has established itself as the elite source for improving mental toughness, physical preparation, and performance research for the backcountry hunter.
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After nine plus years of studying backcountry hunting, one truth has become clear: your body and mind are your ultimate gear. Physical and mental preparation provide the true advantage in enhancing your effectiveness in the backcountry. At MTNTOUGH, we offer a variety of programs designed to help you prepare both mentally and physically for backcountry hunting.
The goal isn’t to look fit; the goal is to actually be fit. Endurance and resilience is what we are after, and most importantly resilience of the mind. If you work for it, looking better will certainly happen, but forging an unbeatable mind is the primary objective. It is about training your mind so that it is on your side, not working against you.
You can train in the comfort of your own home and on your own schedule—no gym required. Our minimal equipment and bodyweight programs are perfect for mountain hunters who have limited space.
If you enjoy training at your local fitness center or have a home gym, our gym-based programs are specifically designed to meet the needs of mountain hunters in a gym based setting.
You might not start as an elite athlete, but MTNTOUGH programing will get you to elite status. With thoughtful programing we meet you where you are at to achieve your personal fitness goals.
At MTNTOUGH we transforming lives by fostering mental toughness and resilience through its uniquely challenging fitness programs. By emphasizing grit, discipline, and community support, we empower individuals to push beyond physical and mental limits. Countless users have reported increased confidence, purpose, and strength not just in the backcountry—but in everyday life.
The Wild Sheep Foundation is the official conservation partner of MTNTOUGH. Together, we are committed to protecting wild sheep populations and preserving wild places for future generations. This partnership reflects a shared commitment to perseverance, resilience, and the stewardship of the land. Through joint initiatives, MTNTOUGH and the Wild Sheep Foundation aim to inspire a community of hunters, athletes, and conservationists.
Head Trainer
Sarah graduated from Vanderbilt University, where she played Division 1 Varsity soccer. With over 16 years as a NASM-certified personal trainer and strength coach, she works with athletes of all levels. Specializing in Performance Enhancement and Corrective Exercise, Sarah creates innovative programs that motivate MTNTOUGHers to overcome challenges and promote longevity and resilience for mountain athletes.
Physical Therapist and Strength / Conditioning Specialist
Dr. Nick Bechtold is an orthopedic physical therapist passionate about bridging rehab and performance. In conjunction with his wife Anna, he runs Movement Physio within the MTNTOUGH Fitness Lab, coaching mountain and military tactical athletes for over two years. A certified strength and conditioning specialist, Nick earned his B.A. in human biology and Doctor of Physical Therapy from the University of Montana.
Strength, Power, and Conditioning Trainer
Zac is a seasoned sports performance coach from Bozeman, Montana, and co-owner of Salvat Performance, specializing in speed and strength training for athletes. Zac excelled as a running back in Joliet High School and continued his career at Orange Coast College.
Tactical Products
Justin Gibson is a 20-year Army Special Operations veteran with extensive experience building and leading high-performing teams. He specialized in candidate selection, workforce planning, and leadership development for organizations of 100+ personnel, delivering results in high-stakes environments where trust, execution, and accountability were essential.
Mindset Coach
Phil Kornachuk enhances mental toughness for the MTNTOUGH Community by developing top-performing leaders and teams. With over 30 years of experience, he has influenced corporate leaders, collegiate sports teams, military units, and non-profits. Phil has 22 years in the US Army Special Operations and holds a Bachelor of Science and a Master's in Organizational Leadership from Gonzaga University.
Leadership and Resilience Coach
Byron Owen is a full bird USMC Colonel and former Reconnaissance Marine with tours as both a platoon commander and commanding officer at the elite 1st Force Reconnaissance Company. He also had the honor of commanding several intelligence and cyber units to include Combat Mission Team One, Cyberspace Warfare Task Group 1, and 3d Radio Battalion. In addition he recently served as Dept. Director of Intelligence at the Pentagon.
Power Yoga Coach
Danni is a dedicated yoga instructor specializing in Power Yoga, where she combines strength and mindfulness in every class. She encourages practitioners to challenge their limits and embrace discomfort for growth.
Backcountry Dietitian & Nutritionist
Kyle's own experience in losing 140lbs many years ago birthed a passion in him to help others achieve their own goals. He is a registered dietitian through the Academy of Nutrition and Dietetics and passionate about helping people prepare for and perform optimally in the mountains by tailoring their nutrition in accordance with their training in a realistic, simple, and effective way.
Dr. of Physical Therapy
Tom is a board-certified orthopedic physical therapist and Certified Strength and Conditioning Specialist (CSCS). He holds a B.S. in exercise science from Montana State University and a Doctor of Physical Therapy (D.P.T.) from Chapman University. Additionally, he completed a residency in orthopedic manual physical therapy (OMPT) and a fellowship in lower quarter functional biomechanics.
Spiritual Growth Coach
Jim Ramos, married since 1992 and a father of three, brings his extensive experience in ministry and men's leadership to MTNTOUGH. He introduces participants to the philosophy of comprehensive toughness, encompassing physical, mental, emotional, nutritional, and spiritual aspects.
Spiritual Growth Coach
Bryan Schwartz is a leadership mentor, NFL veteran, former pastor, motivational speaker, author, and founder of "4th & Short." With a successful NFL career, he helps high-performing leaders and teams overcome stagnation, limiting beliefs, and align their identity with their purpose.
Tactical Advisor
Alex Fichtler, a former Navy SEAL from Montana, has faced challenging conditions globally. He believes in overcoming trials to emerge stronger, stating, “I train in the gym and on the mats, I learn, I hunt, I shoot, and I perform to be my best. My goal is empowering others to discover their mental toughness and become stronger and healthier.”
Founder
Dustin Diefenderfer helps individuals reach their personal and professional goals by pushing them to become mentally tougher. A backcountry hunter, Dustin focuses on mountain and hunting conditioning to achieve success in all aspects of life. Dustin is a National Academy of Sports Medicine Certified Personal Trainer.
Start your free 14-day MTNTOUGH trial today. We provide various easy payment options. Not sure where to begin? Use our program planner.
If you have more questions, please visit our complete FAQs page for answers.
Access guided training and on-demand workouts from any device.
Everything you need in one spot - including nutrition and mental toughness training.
No equipment needed to start. Beginner to elite level workouts.
World-class industry leaders will keep you encouraged and motivated.
Access all MTNTOUGH+ content and future content. New content uploaded frequently.
From cardio to strength our programs are designed to build the optimal athlete.
Today and every day, MTNTOUGH proudly offers a significant discount to Military Members, Veterans, LEO’s, First Responders, and Professional Guides.
MTNTOUGH+ is used extensively throughout the US Military, WIldland Fire and First Responder communities and team/unit discounts are also available for entire departments.
Click here to save up to 40% on MTNTOUGH+ and checkout with your GovX ID.
With MTNTOUGH+ you can access our entire library of MTNTOUGH programs, workouts, bonus content and all future content. Access to thousands of hours of training on your phone, tablet, TV and web browser.
Many of the MTNTOUGH+ workouts don’t require any equipment other than a pull-up bar. All you need is space to move and a place to do pull-ups. We recommend pull-ups in all our bodyweight and minimal programs as they are an incredible way to add total body strength however many modifications can be used such as TRX straps and bodyweight rows if you don’t have a bar and/or are traveling.
KB20 requires a kettlebell and 45-70 requires a pack and sandbag kit.
Our gym programs: MTNTOUGH Preseason Prep, In-Season, Postseason Strength, Spring Training Camp and Elite Spring require gym access or a robust home gym.
With MTNTOUGH+ you can access our entire library of MTNTOUGH programs, workouts, bonus content and all future content. Access to thousands of hours of training on your phone, tablet, TV and web browser.
Yes, you can use MTNTOUGH+ when you travel. There’s a simple 3 step process to make sure you can access your favorite workouts, anywhere.
STEP ONE: Make sure you’re all signed up for MTNTOUGH+.
STEP TWO: Download the MTNTOUGH+ app for your device before you leave home.
STEP THREE: Connect to a good WiFi signal, choose your program, and go for it.
You can also download workouts to your Android or iOS device to work out without an internet connection. Work out anywhere, anytime with offline viewing.
If you want to use MTNTOUGH+ when traveling, please use one of our apps.
MTNTOUGH+ offers a free trial* to new customers to try out our entire selection of programs and workouts. If you're not satisfied, you can cancel your account before your trial ends and you will not be charged.
*Cancel anytime during free trial.
One of the best features of MTNTOUGH+ is that it's suitable for your level, whether you are a beginner, intermediate or elite athlete. MTNTOUGH coaches often provide modifications - and you can workout at your own pace to ensure you're working hard no matter your fitness level. The workouts aren’t easy but will prepare you for both the unthinkable and the everyday.
MTNTOUGH+ lets you do your workouts on most popular devices. In addition to the website, MTNTOUGH+ workouts are available through our free apps on:
Smartphone: iPhone, Android phone
Tablet: iPad, Android tablet, Kindle Fire tablets
TV streaming: Amazon Fire TV, Roku, Apple TV4, and Android TV
Gaming console: Xbox One
You can also cast your workouts to Apple TV from your Apple devices and Chromecast from your computer and Android devices. Simply search 'MTNTOUGH+' in each device's app store to find our app.
With an MTNTOUGH membership, you get full access to all our training programs, including physical, mental toughness, and spiritual wellness. Your membership unlocks everything from foundational workouts to elite backcountry hunter training, all designed to build total resilience. Whether you're training at home or in the gym, every program—body, mind, and spirit—is included with no extra cost.
