Making the case
- Over half of 5-17 year olds in Canada are not active enough for optimal growth and development.
- The majority of adolescents in Canada are not meeting current recommendations for physical activity.10
- Approximately half of teens are not vigorously active on a regular basis.10
- In one study, school children in grades 7-9 were 35% less active than those in grades 4-6. An identical decline was observed in grade 10-12 students compared to the previous grade category.
- Physical activity decreases with increasing age or school grade.10
- Physical inactivity contributes to an increased risk of type 2 diabetes. In 2000-2001, 4.1% of Canadians 12 years and older reported they had been diagnosed with diabetes by a health professional.
- Physical inactivity contributes to an increased risk of high blood pressure. In 2000-2001, more than 3 million males and females aged 12 years and older had high blood pressure.
Health benefits
- Daily physical activity in adolescence and young adulthood is positively related to bone mineral density in adulthood.
- Physical activity contributes to better self esteem.
- Physical activity contributes to better health.
- Physical activity contributes to reduced body fat.
Benefits to academic performance
- Increasing participation in physical activity can decrease a student’s study time. Academic performance is maintained as physical activity increases.
- When more time is dedicated to physical education, academic performance does not suffer.
- Learning appears to occur more rapidly in the classroom when more curricular time (14-26%) is devoted to physical activity.
- Physical activity has been shown to increase concentration levels in students
Environmental benefits
- Walking and bicycling instead of driving positively impact the natural environment.
- Through active outdoor physical activities (walking, gardening and cycling), Canadians not only improve their health but also help the environment.
Social benefits
- Young people who are physically active are less likely to use tobacco, alcohol or other drugs.
- Problems of juvenile delinquency can decrease when appropriate physical activity programs are available.
Sources
Making the case:
1) Canadian Fitness and Lifestyle Research Institute (2001). 2000 physical activity monitor. Canadian Fitness and Lifestyle Research Institute: Ottawa, Ontario.
2) Centers for Disease Control and Prevention (1999). Physical activity and health: adolescents and young adults. Centers for Disease Control and Prevention: Atlanta, Georgia.
3) Centers for Disease Control and Prevention (1999). Physical activity and health: adolescents and young adults. Centers for Disease Control and Prevention: Atlanta, Georgia.
4) Welsman, J. and Armstrong, N. (2000). Physical activity patterns in secondary school children. Pediatric Exercise Science, 5(2), pp. 147-57.
5) Centers for Disease Control and Prevention (1999). Physical activity and health: adolescents and young adults. Centers for Disease Control and Prevention: Atlanta, Georgia.
6)Statistics Canada (2003). Persons with diabetes by sex, provinces. Statistics Canada: Ottawa, Ontario.
7)Statistics Canada (2003). High blood pressure. Statistics Canada: Ottawa, Ontario.
8) Centers for Disease Control and Prevention (1999). Physical activity and health: adolescents and young adults. Centers for Disease Control and Prevention: Atlanta, Georgia.
Health benefits
1) Kemper, H.C., Twisk, J.W., van Mechelen, W., Post, G.B., Roos, J.C., and Lips, P. (2000). A fifteen-year longitudinal study in young adults on the)
2) Fox, K.R. (1999). The influence of physical activity on mental well-being. Public Health Nutrition, 2(3A), pp. 411-8.
3) Erlichman, J., Kerbey, A.L., and James, W.P. (2002). Physical activity and its impact on health outcomes. Paper 1: the impact of physical activity on cardiovascular disease and all-cause mortality: an historical perspective. Obesity Reviews, 3(4), pp. 257-71.
Erlichman, J., Kerbey, A.L., and James, W.P. (2002). Physical activity and its impact on health outcomes. Paper 2: prevention of unhealthy weight gain and obesity by physical activity: an analysis of the evidence. Obesity Reviews, 3(4), pp. 273-87.
4) Grundy, S.M., Blackburn, G., Higgins, M., Lauer, R., Perri, M.G., and Ryan, D. (1999). Physical activity in the prevention and treatment of obesity and its comorbidities. Medicine and Science in Sports and Exercise, 31(11: supplement), p. S502-8.
Smolander, J., Blair, S.N., and Kohl, III, H.W. (2000). Work ability, physical activity, and cardiorespiratory fitness: 2-year results from Project Active. Journal of Occupational and Environmental Medicine, 42(9), pp. 906-10
Benefits to academic performance
1) Shephard, R.J. (1997). Curricular physical activity and academic performance. Pediatric Exercise Science, 9(2), pp. 113-26.
2) Shephard, R.J. (1997). Curricular physical activity and academic performance. Pediatric Exercise Science, 9(2), pp. 113-26.
Daley, A.J. and Ryan, J. (2000). Academic performance and participation in physical activity by secondary school adolescents. Perceptual and Motor Skills, 91(2), pp. 531-4.
Magarey, A.M., Daniels, L.A., Boulton, T.J., and Cockington, R.A. (2003). Predicting obesity in early adulthood from childhood and parental obesity. International Journal of Obesity and Related Metabolic Disorders, 27(4), pp. 505-13.
Tremblay, M.S., Inman, J.W., and Willms, J.D. (2000). The relationship between physical activity, self-esteem, and academic achievement in 12-year-old children. Pediatric Exercise Science, 12(3), pp. 312-23
3) Shephard, R.J. (1997). Curricular physical activity and academic performance. Pediatric Exercise Science, 9(2), pp. 113-26.
4) Caterino, M.C. and Polak, E.D. (1999). Effects of two types of activity on the performance of 2nd, 3rd, and 4th grade students on a test of concentration. Perceptual and Motor Skills, 89(1), pp. 245-8.
Environmental benefits
1) http://www.activetransportation.org/environment.htm
2) http://www.phac-aspc.gc.ca/pau-uap/fitness/evidence.html
Social benefits
1) http://www.phac-aspc.gc.ca/pau-uap/fitness/evidence.html
2) http://www.phac-aspc.gc.ca/pau-uap/fitness/evidence.html



