I've a been a member of your spa for about 5 months now, and I wanted to tell you all how happy I am with the results. I have noticed a change in my endurance, strength, overall body tone and posture. Just as an example, I went skiing about a month ago in Aspen, and had only skied once before in my life. While my friends were struggling after only a couple of hours, I was able to ski for three days without breaking a sweat. While everyone struggled with soreness the next day, I was the only one still ready to hit the slopes. I remember last time I went skiing (4 years ago) I was the one struggling. I can only attribute this tremendous increase in strength and endurance to FBE.