TY - GEN AU - Heisz,Jennifer J AU - Tejada,Mary Grace M AU - Paolucci,Emily M AU - Muir,Cameron TI - Enjoyment for High-Intensity Interval Exercise Increases during the First Six Weeks of Training: Implications for Promoting Exercise Adherence in Sedentary Adults SN - 1932-6203 PY - 2017///0711 KW - Adolescent KW - Adult KW - Exercise KW - Female KW - Happiness KW - Health Promotion KW - High-Intensity Interval Training KW - Humans KW - Male KW - Oxygen Consumption KW - Patient Compliance KW - Physical Endurance KW - Physical Exertion KW - Pleasure KW - Sedentary Behavior KW - Young Adult N1 - Publication Type: Journal Article; Randomized Controlled Trial UR - https://doi.org/10.1371/journal.pone.0168534 ER -