Hi, I am Dean Adelman and I invented TreadFitt. I have enjoyed physical fitness for over 25 years, initially spending time rotating between strength training lifting heavy weights and cardio time on my treadmill. As my work out time was being shortened due to career demands, family, and other life issues, I discovered a way to combine my cardio time with strength training. I have included a photo of the first TreadFitt…a simple strap that I could use to do strength training while on my treadmill. Obviously it was a little rough, but it worked.