41
Participants
Start Date
July 31, 2013
Primary Completion Date
September 30, 2013
Study Completion Date
September 30, 2013
Vocal Warm-up
Vocal Warm-up group performed 13 minutes of vocal warm-up exercises everyday before teaching over a course of 6 weeks, with one session exercise per day.
Respiratory Muscle Training
Respiratory Muscle Training group performed 13 minutes of Respiratory Muscle Training everyday before teaching over a course of 6 weeks, with one session exercise per day.
Federal University of Bahia, Salvador
Bahia State Secretariat of Education, Brazil
UNKNOWN
Federal University of Bahia
OTHER