Muniz-Pardos, B. Gómez-Bruton, A. Matute-Llorente, A. González-Agüero, A. Gómez-Cabello, A. Casajús, J.A. Vicente-Rodríguez, G. Long-term effects of whole-body vibration in trained adolescent swimmers: Does it increase strength, power, and swimming performance? Int. j. sports physiol. perform. 10.1123/ijspp.2019-0282 2020 2020