While different from the regimens of traditional sports, esports athletes still have extensive training routines. Team Liquid, a professional League of Legends team, practice for a minimum of 50 hours per week and most play the game far more. In April 2020, researchers from the Queensland University of Technology found that some of the top esport players showed similar aspects of mental toughness as Olympic athletes. This training schedule for players has resulted in many of them retiring an early age. Players are generally in competition by their mid- to late-teens, with most retiring by their late-20s.