Training on sand or on parquet: Impact of a pre-season training on speed and jump performance in professional basketball players - Vuong, J.; Heil, J.; Breuer, N.; Theodoropoulos, M.; Volk, N.; Edel, A.; Ferrauti, A. (28th Annual Congress of the European College of Sport Science, 4-7 July 2023, Paris, France, 2023)