I met Mark when I was 50. My exercise consisted of lap swimming mostly (which I enjoyed), but I wasn't shifting the weight. I had poor routines and inconsistent eating habits and always felt tired at work. With Mark's encouragement and professional guidance and expertise, I developed a more balanced fitness and health program that not only helped me shed the KGs, (20+) but improved my overall health - which my GP kindly points out every year I have the health check up. Now, as a 56 yo, I haven't felt the same level of fitness since I was a teenager. Thanks to Mark, (and with plenty of hard work), just about every aspect of my personal and work life has been positively impacted. Cannot recommend Mark highly enough.