The calorie expenditure during a 20 minute run is usually between 150-300 kcal, and the specific value is influenced by factors such as weight, running speed, exercise intensity, basal metabolic rate, and terrain.
1. Weight Influence
People with higher body weight burn more calories in the same amount of exercise time. People with high muscle content have a higher basal metabolic rate, and their energy expenditure during running will also increase accordingly. Weight differences can lead to significant fluctuations in calorie expenditure.
2. Running Speed
Slow running consumes about 200 calories per hour at 8 kilometers, while fast running can reach 300 calories per hour at 12 kilometers. Speed increase will significantly increase energy consumption, but it is important to keep it within the aerobic heart rate range.
3. Exercise intensity
Intermittent running consumes more calories than uniform running, and slope running consumes more energy than flat running. During exercise, the heart rate is maintained within the range of 60% -80% of the maximum heart rate, with the highest proportion of fat energy supply.
4. Basic Metabolism
People with high basal metabolic rates burn more calories during exercise. Muscle mass, age, and gender all affect basal metabolic levels, with males typically consuming more calories than females.
5. Terrain Environment
Off road running consumes more energy than road running, and running against the wind increases resistance. High temperature and high humidity environments can accelerate energy consumption, but it is important to supplement moisture to prevent dehydration. Running is an effective aerobic fat loss exercise, and it is recommended to combine strength training to increase basal metabolic rate. Warm up and stretch before and after exercise, and choose professional running shoes to protect your joints. Maintain a running frequency of 3-5 times a week, preferably 20-40 minutes each time, and combine it with dietary control to achieve better weight loss results. Pay attention to supplementing electrolyte drinks while running to avoid low blood sugar caused by fasting exercise. Long term running not only burns calories, but also improves cardiovascular function and overall health.
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