Sports·Posted on Nov 30, 2012The Greatest Treadmill Fails Of All TimeNote to self: Never ride a bike on a treadmill.by Jack MooreBuzzFeed StaffLinkFacebookPinterestTwitterMail Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Watch a video of featuring these and more treadmill fails here: View this video on YouTube H/T Cates Holderness on Tumblr.