Ten days of tapering can improve swimming records and metabolic but not hematological profile in young recreational swimmers. - Divsalar, Kouros; Khoramipour, Kayvan; Basereh, Aref; Pirani, Hossein; Amini, Reza; Afarinesh, Mohammad Reza; Saidie, Payam; Divsalar, Fatemeh; Honarmand, Amin; Knechtle, Beat; López-Gajardo, Miguel A.; Prieto-González, Pablo; et al. (Sport Sciences for Health, 2024)