Comparison of respiratory muscle activities and cardiovascular function during different breathing types in healthy adults: Costal breathing, flow incentive spirometry, and volume incentive spirometry - Preeyaphorn Songsorn; Kanyapit Chummee; Chutima Yaanan; Anurak Banlueharn; Kornanong Yuenyongchaiwat; Chalearmpong Pinupong; Sasipa Buranapuntalug (PLoS ONE, 2025)