What makes a champion? Early multidisciplinary practice, not early specialization, predicts world-class performance - Güllich, A.; Macnamara, B. N.; Hambrick, D. Z. (Perspectives on psychological science, 2021)
Keywords: training; performance factor; long-term performance build-up; youth; child; sport; performance development; theory; high performance sport; specialisation; analysis; training concept; junior elite sport; USA; junior sports; training science