1 is 640 calories.
2. Generally, the elliptical machine moves for 30 minutes in a stable state, and the energy consumed is 292 calories. Therefore, if you want to lose weight by practicing elliptical machine and exercise 3-5 times a week, you need to keep exercising at least 1 month to see the obvious slimming effect.
Extended data:
1, cal, transliterated from English Calorie, is defined as the heat required to raise 1 g of water to 1 degree Celsius at 1 atmospheric pressure; Calorie is an energy unit, which is still widely used in nutrition measurement and fitness manual. The international standard unit of energy is joule. As the legal unit of food calories, joules are widely used in Europe, while calories are used in the United States. Although Joule is the legal unit in Chinese mainland and Taiwan Province Province, it is still widely used in Chinese mainland and Taiwan Province Province because of tradition. ?
2. Calories are units of energy. We often associate calories with food, but in fact they apply to anything that contains energy.
3. Simply put, the energy or heat of 1 calorie can raise the temperature of 1 gram of water at one atmospheric pressure by 1 degree Celsius. 1 calorie is approximately equal to 4. 186 joules (joules are commonly used units of energy in physics).
Most of us associate calories with what we eat or drink, such as "This soda contains 200 calories". In fact, the calories listed on food packaging are calories, and the capital letter C is also marked, which is equivalent to the heat required to raise 1 000 grams of water from 14.5 degrees Celsius to 15.5 degrees Celsius at1atmospheric pressure, which is about equal to the internal energy of 4 186 joules. (1000 calories = 1 calories). So, actually, this can of soda contains 200,000 calories (but don't worry, it also applies to exercise-when the exercise chart says that you jog for 2 kilometers to burn 100 calories, it is 100 calories). In English, "calorie" (lowercase) means calorie, which is about 4. 186 joules, and "calorie" (uppercase) means calorie, which is about 4 186 joules.
Source: Baidu liberal arts: calories