the application will return to “devices” view. the hip joint forms the attachment of the hind leg to the body and is a ball and socket joint. or you can upgrade to an ‘advanced premium’ test of over 600 foods! i just love to listen to you guys on my way to work/school every morning – my work is in a school….:) ! i tried to appeal many times and called their contact center to raise this concern. it is also space efficient because it can fold and be wheeled away into a closet with ease. 