Your words 'I also don't know how you sprint without moving your arms; my arms are going as fast as my legs.' really, really stuck w/me. I thought about why I kept holding onto the railings while on the TM and yes, flailing off the thing was part of it but the real meat of it was that I didn't think I could let go and just do it. Simply didn't possess the confidence in myself; didn't think I had it in me I guess.
I've been working on it the past few wks and am 100% hands-free!!! And yes, my w/outs are better and my arms are going just as fast as my legs. Wonderful stuff all around!
Just wanted to shout out thanks. Sometimes just one little thing will stick w/someone and motivate them to another level. Thanks for motivating me!
... Kidding!
