Armstrong has made a huge difference to my quality of life in the last 6 months. Despite recent challenges with lower back pain, Armstrong has been able to safely guide me towards an inner core strength that allows me to avoid future back problems while also maintaining great posture. I feel like a much younger man. While I've already reached my initial goals, I still intend to continue with Armstrong. He is guiding me towards greater athleticism and is an incredible trainer. I also respect that he is continually learning about physical health and doesn't limit himself to a single point of view. I really like how he always has something new in store and makes every workout entertaining and fun.