composite image of fitness interface

20s academic adult air application apps background blue boy brain campus casual caucasian child childhood class clock closed clothing complexity computer computing court day diet digital digitally education elementary exercise eyes female fit fitness floor full generated girl graphic gym hall health healthy heart human icon in innocence interface interior is kids knowledge leisure length lifestyle lotus love male man mat meditating mixedrace monitoring peaceful portrait position primary pupil relaxation school schoolboy schoolchild schoolgirl sitting student tech technology the time tracking valentines wbmtexture wood yoga young