THE EFFECTS OF A SHORT TERM HIGH-INTENSITY CIRCUIT TRAINING EXERCISE IN UNIVERSITY STUDENTS

• Main Authors: Rie Takakura, Kubo Masayoshi, Yuji Tsubota
• Format: Article
• Language: English
• Published: IJPHY 2015-08-01
• Series: International Journal of Physiotherapy
• Subjects: HICET (High-intensity circuit exercise training); exercise; strength; endurance; university students; adherence
• Online Access: https://www.ijphy.org/index.php/journal/article/view/99

Background: Physical inactivity is one non-communicable disease threatening to become the fourth leading risk factor for global mortality. Japan is no exception especially in the younger population. The purpose of the study is to investigate the effect of high-intensity circuit exercise training (HICET) in university students. The second purpose is to examine the factors influencing exercise adherence. Methods: This study was a home based experimental study with 65 healthy participants from the Osaka Kawasaki Rehabilitation University, Japan. An independent variable was the 7-minute HICET and a dependent variable was the physical fitness test (PFT) results. All participants were instructed to perform once daily a cycle of HICET, 2-3 times a week non-consecutively for 8 weeks. Pre and post PFT scores for men and women were compared for the effectiveness of the program. A brief survey was conducted 8 weeks after the completion of the study. Results: Both groups showed improvement in sit-up, push-up, and 5-minute run after the 8 week HICET. The changes between pre and post scores were significant in all but the 5-minute run for women. Discontinuation rate 8 weeks after the study was higher in women than in men, but not statistically significant with no dropouts during intervention. Discussion: An 8 week home based HICET significantly improved strength for both genders and endurance for men of the university students when measured by PFT. The exercise barriers should be assessed and adapted to fit individual needs to improve adherence rate.