Posted on by admin2. Gradient Observe your breath and muscles as you walk up the hill. Try taking a few steps backwards (slowly and carefully). Notice the difference in your muscles and posture. Upload your experience Cancel replyPlease upload a photo, text, drawing, sound or short video response for each site. Your responses will be viewable below. Note that phone reception may cause long delays in uploading.Your email address will not be published. Required fields are marked *Comment Name * Email * Save my name, email, and website in this browser for the next time I comment. Attachment The maximum upload file size: 16 MB.You can upload: image, audio, video.Links to YouTube, Facebook, Twitter and other services inserted in the comment text will be automatically embedded.