My ultimate goal in life was to hike the Appalachian Trail. Without Flexcin I could have never done that. When you're carrying a fifty pound pack on your back that’s the other thing walking up and down mountains 7 days a week 10-12 hours a day. Unless you’ve lived it you don’t know how abusive that can be on your body. I got to the top of Katahdin, got to the sign and the first thing that I thought of was Flexcin was the one that really got me here. With the condition my knees were in, I could have never been here without Flexcin. Flexcin is the greatest product on the market today.