title: Commentary: Why sprint interval training is inappropriate for a largely sedentary population.
authors.affiliation: Department of Performance and Human Metabolism, Superior School of Physical Education, Federal University of Pelotas Pelotas, Brazil.
authors.forename: Fabrício B
authors.initials: FB
authors.lastname: Del Vecchio
authors.affiliation: Department of Physical Education, University of Brasilia Brasilia, Brazil.
authors.forename: Paulo
authors.initials: P
authors.lastname: Gentil
authors.affiliation: Department of Performance and Human Metabolism, Superior School of Physical Education, Federal University of Pelotas Pelotas, Brazil.
authors.forename: Victor S
authors.initials: VS
authors.lastname: Coswig
authors.affiliation: Department of Exercise Physiology, Institute of Exercise Physiology and Wellness, University of Central Florida Orlando, FL, USA.
authors.forename: David H
authors.initials: DH
authors.lastname: Fukuda
keywords: behavior change; exercise adherence; exercise intensity; exercise psychology; feeling states; sprint interval training