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Metabolic effects of physical training
Acta Paediatrica Scandinavica. Supplement
|January 1, 1980
Summary
Physical training improves glucose tolerance and lowers insulin levels, benefiting diabetes mellitus management. It also reduces cardiovascular disease risk factors like high blood pressure and triglycerides.
Area of Science:
- Endocrinology
- Sports Medicine
- Cardiology
Background:
- Diabetes mellitus is associated with an increased risk of cardiovascular disease.
- Physical training influences metabolic and hormonal factors relevant to diabetes and cardiovascular health.
Purpose of the Study:
- To review the effects of physical training on factors associated with diabetes mellitus.
- To examine the impact of training on cardiovascular disease risk factors.
Main Methods:
- Review of existing literature on physical training interventions.
- Analysis of changes in plasma insulin, glucose tolerance, body fat, cortisol, triglycerides, and blood pressure.
Main Results:
- Physical training decreases plasma insulin levels, particularly in obese individuals, and improves glucose tolerance.
- Training generally reduces body fat and lowers plasma triglycerides and blood pressure.
- Cortisol levels decrease following acute exercise and training, potentially increasing insulin sensitivity through enhanced insulin receptor density.
Conclusions:
- Physical training offers significant benefits for managing diabetes mellitus.
- Training positively impacts key cardiovascular disease risk factors, contributing to overall metabolic health.