Photography18 July 201212:44 am AESTby Lexy Savvides @lexysavvidesfacebooktwitterlinkedingoogleplusemailcommentsmoreredditpinteresttumblr This content is rated TV-MA, and is for viewers 18 years or older. Are you of age? Yes No Sorry, you are not old enough to view this content. Play What does a world champion triathlete use to keep himself motivated? Craig Alexander takes us through the sports tech he trains with every day.