How many calories do you burn by climbing stairs 1800 levels?

It can consume 1000 kilojoules of heat.

The next trip consumes calories for kilojoules.

Suppose a person weighing 60 kilograms lives on the fifth floor, and if the height of each floor is 4 meters (vertical height from the ground), then the muscles will have to do 60 x 4 = 240 kilogram-meters for each floor that goes up, and 240 5 = 1200 kilogram-meters for each floor.

The mechanical efficiency produced by the contraction of human muscles is very low, only about 20 do work (such as making the body rise or move a certain distance), and the other 80 energy is all turned into heat energy, which is dispersed in the way of body temperature, and 1200 kilograms of meters must be divided by 20 mechanical efficiency, so the workload of going upstairs is: 60 4 5 20 = 6000 kilogram meters.

The workload of going downstairs is calculated to be about 1 3 of going upstairs, so the workload of going downstairs is: 6000 3 = 2000 kilogram meters, and the sum of going up and down the stairs is: 6000 + 2000 = 8000 kilogram meters, because each work of 428 kilogram meters consumes kilojoules (1 kilocalorie) of energy.

Therefore, to convert the workload into an energy card price, you only need to divide the workload by 428 to get the energy consumption of going up and down the stairs once: 8000 428 kJ.

According to sports medicine scientists, the calories burned by a person for every 1 meter of stairs climbed are equivalent to walking 28 meters on a walk. The energy consumed is 1,000 kcal-hours, which is 10 times that of sitting still, 5 times that of walking, twice as much of running, 2 times as good as swimming, twice as much as playing table tennis, and twice as much as tennis. If you run up and down the stairs of a 6-story building 2-3 times, it is equivalent to 800-1500 meters of exercise for a flat jog.

The calorie consumption of stairs climbing needs to be determined according to body weight and the speed of exercise, for example, a 65 kg male half-hour uniform pace and moderate cadence can consume about 200 kilocalories, and women can reduce slightly compared with men, but the difference is not large. In the process of climbing stairs, we must pay attention to the correctness of the way and method to avoid sports injuries to the knee and ankle joints. In addition, it must be combined with a reasonable diet, such as a low-salt, low-fat, and low-calorie diet, in order to really play a role in weight control.

Climb stairs, break your knees, swim, or run.

I don't have the exact value, but it's a lot stronger than running, and tomorrow you may have sore legs.