iFIT Trainer Highlight: Kirstie Ennis
After a helicopter accident while serving in Afghanistan in 2012, U.S. Marine Corps Veteran and iFIT Trainer Kirstie Ennis lost her left leg and was forced into medical retirement. Despite her struggles, Kirstie wanted to find another way to continue serving people.
Reflecting on when she first adapted to life on one leg, Kirstie knew she wanted to inspire others to not allow their circumstances to control them. Since the accident, she’s become a competitive para-athlete, public speaker, Hollywood stuntwoman, and mountaineer, to name a few of her accolades. Now, Kirstie works with a variety of organizations, including the Kirstie Ennis Foundation, to help improve the quality of life for others through mobility, education, and healing in the outdoors. She continues to push boundaries today with her mission to tackle the Seven Summits on one leg by 2021.
Can you expand on your experience with losing your leg and learning how to walk again?
In 2012, I was severely injured in Afghanistan while serving as a helicopter door gunner in the Marine Corps. As a result of the helicopter crash, I sustained a traumatic brain injury, trauma to my cervical spine, damage to my arms, ears, and eyes, and breaks to my leg that would later result in a below-knee amputation. Over time, my limb got worse and due to complications, I became an above-the-knee amputee in 2015.
The easiest way to explain the recovery process of an amputee is it’s never-ending and, quite frankly, it's like being a toddler all over again. First learning how to balance, then walk, move on uneven terrain, and eventually run. However, all too often it's like taking one step forward and two steps back. Since 2015, I’ve had three other revisions to my residual limb that have required learning it all over again.
What was it like recovering from your injury, mentally and physically?
All too often, people see me and think that losing my limb was the hardest part. However, it's really the invisible injuries that have been the hardest to overcome because of all of the unseen emotions and internal battles. Brain injuries and PTSD require a lot of attention and have unique learning curves, but physical injuries leave a lot of emotional pain too—such as grief and survivor’s guilt.
Since your injury in 2012, you’ve flipped the script on what it means to be an above-the-knee amputee. What message do you hope people take away from your story?
It's the six inches between our ears and what's behind our ribcages that determine what we are capable of. If we keep our heads and hearts in the right place, we can overcome anything.
In 2013, you began competing in Paralympic boardercross and banked slalom. What led you to competitive snowboarding, and how did that transcend into mountaineering?
A nonprofit walked into my hospital room at a time that I would've done anything to get out of it. They offered to teach me how to do a winter sport. Even though I’m originally from Florida, I jumped at the opportunity. When I arrived in Breckenridge, Colorado and no one asked me for a medical clearance, I decided that I wanted to learn to snowboard because it looked the “coolest.” Then, the rest was history. It was a solid reminder of my resiliency and that I could still be independent regardless of what my injuries were. No one else could get me down that mountain.
I stopped competing in 2016 after I had another setback of a surgery, but I still needed something to keep myself focused and setting goals. I decided that I was going to climb Kilimanjaro in March of 2017 (not sure my doctors would be happy to hear about that). I managed to climb up and down the mountain in four and a half days. That’s when I realized I was strong and stubborn enough to be a good mountaineer.
The best part was the team I climbed with raised nearly $150,000 for clean water for the East Tanzanians. That's when I decided that I would use mountaineering as an opportunity to continue as an athlete while having a means to still be of service to others.
You just climbed Denali on June 12, 2021, the highest point in North America. Describe your emotions when you reached the top.
Summiting Denali this year was an insanely emotional experience. It was a reattempt after having to turn around in 2018. As we went over the summit ridge, it was overwhelming. Hands down, it was one of the hardest things I’ve ever done physically or emotionally. I was humbled, yet so proud of my team. I cried several times while standing up there.
What’s been your greatest accomplishment?
Surviving my darkest days and living to be a role model to the next generation.
What is your “why” that drives you?
The next generation. The kids who need hope, the men and women needing inspiration, and the non-believers waiting for me to prove them wrong. My “why” is about all of the people around me and leaving a legacy that shows we don’t have to let one chapter of our lives determine the rest of the story. An injury, setback, or failure does not define us.
What’s been your favorite place that you’ve traveled to thus far?
To relax: Italy. To climb and explore: the Himalayas.
What’s something that not many people know about you?
I am a serial entrepreneur, having owned and sold several businesses from a variety of industries. Currently, my main focuses are a brewery, whiskey company, speakeasy, and apparel company. I also have three master’s degrees and am in my last year of a doctorate.
Outside of completing the Seven Summits, what other goals do you have that you’d like to cross off?
The World Marathon Challenge and The Great Divide Ride.
Join Kirstie for the Live Crown City Classic 5K and race through Coronado Bay, California! If you're not able to join the live event, don’t worry—you can access this workout in the iFIT Library.
Disclaimer: This blog post is not intended to replace the advice of a medical professional. The above information should not be used to diagnose, treat, or prevent any disease or medical condition. Please consult your doctor before making any changes to your diet, sleep methods, daily activity, or fitness routine. iFIT assumes no responsibility for any personal injury or damage sustained by any recommendations, opinions, or advice given in this article. Always follow the safety precautions included in the owner’s manual of your fitness equipment.
Opinions of iFIT Trainers are their own and may not be those of iFIT.
You might also like
People Need People: The Positive Effects of Socializing
As human beings, we are social creatures by nature. Instinctively, we don’t like feeling alone, and our bodies and brains actually function better when we are surrounded by others. We are basically wired to be social. If you were to google “why humans need humans” or anything along those lines, you’ll find a plethora of articles explaining why social connections and friendships are vital to our health and well-being. Outside of our family units, when we have friends we can lean on, laugh with, cry with, and talk to, we are nourishing ourselves physically, mentally, and emotionally. We need that connectivity not only to survive, like this article suggests, but to thrive. Whether you’re someone who prefers to have just a few really close pals, or you’re a social butterfly with a lot of friends, at the end of the day, we need those relationships. Here are the top three reasons we need friendships in our lives! Friendships improve our health Research has shown that having strong social connections is vital to our health. For starters, it can reduce stress levels, ward off depression and suicide, lower the risk of dementia, heart disease, and cancer, as well as boost our immune system...and that’s just the tip of the iceberg. It’s also easier to exercise and live a healthier lifestyle when you have the support of friends and family. Friends extend our life expectancy Aside from improving our overall health, maintaining friendships can also add years to our lives—just like regular exercise, healthy eating habits, and not smoking. Multiple studies have found that people who have positive relationships with their family, friends, and community are happier and tend to live longer. Some studies have even gone as far to conclude that social belongingness is just as important as physical survival needs, such as food and shelter. Friends make life more fun This might not be a mind-blowing revelation, but friends bring an abundant amount of happiness to our lives. While I’m sure you can find enjoyment doing certain things solo, I’d argue that most things are more fun when you do it with someone else. There’s an unexplainable joy that comes from sharing experiences with people we care about. Studies have shown, including this one conducted back in 2011, that having meaningful social relationships affects our neurobiological endogenous opioid system (think endorphins), triggering the part of the brain that makes us feel good. Simply put, connecting and interacting with our friends gives us happy feelings. Ever caught up with an old friend, then felt really good afterwards? Those are your endorphins kicking in, telling you that what you just did is healthy for your emotional and physical health! So, no matter what stage of life you’re in, make it a priority to get out and do things with your friends. Whether it’s a quick phone call or grabbing lunch, keep your friends close and remember to have fun!
July 13, 2019
iFIT Exclusives: Iron Mom: Hannah Eden’s Story
iFIT Exclusives are more than workouts. They are transformative, documentary-style experiences that connect you with the stories, people, and moments that make the iFIT community unique. These episodes offer a deep dive into the lives of our trainers and members, following their personal journeys to greatness. Hannah Eden’s Story: Turning a Challenge into a Strength The latest iFIT Exclusive brings you Iron Mom: Hannah Eden’s Story, following her journey from motherhood to the finish line. You’ll witness her transformation as she sets her sights on completing a Half Ironman in Hawaii, all while balancing training and family. With honesty, heart, and the support of her friends and family, Hannah reminds us that strength isn’t just physical–it’s the courage to keep showing up, even when things get tough. Why iFIT Exclusives Matter iFIT Exclusives go beyond physical fitness. They tap into the human experience and serve as a reminder that growth and struggle are all part of the journey. Through stories like Hannah’s, you’ll feel connected and inspired to chase your own goals. More Stories Ahead Iron Mom is just one of many iFIT Exclusives that aim to keep you motivated and engaged in your fitness journey. Stay tuned for more powerful stories from the iFIT community. Whether you’re in the midst of your own comeback or simply looking for inspiration, Hannah’s story is one you don’t want to miss. Disclaimer: The primary purpose of this blog post is to inform and entertain. Nothing on the post constitutes or is intended to be a substitute for professional medical advice, prevention, diagnosis, or treatment. Reliance on any information provided on the blog is solely at your own risk. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition, and please consult your doctor or other health care provider before making any changes to your diet, sleep methods, daily activity, or fitness routine. Do not disregard professional medical advice or delay seeking it because of information available on this blog. NordicTrack assumes no responsibility for any personal injury or damage sustained by any recommendations, opinions, or advice given in this article. Always follow the safety precautions included in the owner’s manual of your fitness equipment.
May 27, 2025
Introducing the iFIT Weekly Group Ride: A New Experience to Keep You Motivated
We know it can be difficult to stay consistent with your workouts, especially when life gets busy or your routine starts feeling stale. That’s why we’re launching a new experience that iFIT members can all look forward to each week: the iFIT Weekly Group Ride. This new series reimagines how you engage with cycling workouts on iFIT. It’s a weekly drop of fresh motivation that brings the iFIT community together, all from the comfort of home. What is the iFIT Weekly Group Ride? The Weekly Group Ride is a structured, 12-week journey built around Anja Garcia’s new bike series in the iFIT Studio. It’s an approachable, results-driven cycling program that’s great for all levels. Whether you’re new to intervals or looking to build consistency in your routine, this ride is for you. Rather than releasing all 12 workouts at once, we’re doing things differently: one workout will be dropped each week on Wednesday, starting Wednesday, May 21, 2025. Each week’s ride will appear in the “Featured Now” row on your iFIT-enabled bike, so it’s easy to find and jump in. Why Ride with iFIT? We believe fitness is more powerful when it’s connected. The Weekly Group Ride is just one more way we’re building experiences that bring our global fitness community together in fun, flexible, and motivating ways. So clip in, press play, and ride with us. This is your time to take control of your fitness, one week at a time. Disclaimer: The primary purpose of this blog post is to inform and entertain. Nothing on the post constitutes or is intended to be a substitute for professional medical advice, prevention, diagnosis, or treatment. Reliance on any information provided on the blog is solely at your own risk. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition, and please consult your doctor or other health care provider before making any changes to your diet, sleep methods, daily activity, or fitness routine. Do not disregard professional medical advice or delay seeking it because of information available on this blog. NordicTrack assumes no responsibility for any personal injury or damage sustained by any recommendations, opinions, or advice given in this article. Always follow the safety precautions included in the owner’s manual of your fitness equipment.
May 21, 2025
