Effect of Moderate- or High-Intensity Inspiratory Muscle Strength Training on Maximal Inspiratory Mouth Pressure and Swimming Performance in Highly Trained Competitive Swimmers. - Ohya, Toshiyuki; Kusanagi, Kenta; Koizumi, Jun; Ando, Ryosuke; Katayama, Keisho; Suzuki, Yasuhiro (International Journal of Sports Physiology & Performance, 2022)