“…An important aspect in the age-related performance decline is the fact that master athletes improved their performance in recent years in different sports disciplines, also apart from swimming such as athletics (Akkari, Machin, & Tanaka, 2015;Kundert, Di Gangi, Nikolaidis, & Knechtle, 2018;Nikolaidis, Zingg, & Knechtle, 2017;Schneider, Nikolaidis, & Knechtle, 2018) and triathlon (Gallmann, Knechtle, Rüst, Rosemann, & Lepers, 2014;Lepers & Stapley, 2011;Lepers, Rüst, Stapley, & Knechtle, 2013;Stiefel, Knechtle, & Lepers, 2014;Wonerow, Rüst, Nikolaidis, Rosemann, & Knechtle, 2017).…”