Is it better to run uphill or flat, and how much is running uphill for one kilometer equivalent to r

There are pros and cons to running uphill and flat, depending on your workout purpose and physical condition. Here's a comparison of the two:

Flat running, on the other hand, is relatively low intensity and mainly works the leg muscles, but helps to maintain a constant speed of movement and reduces the risk of injury.

2.Effect on knees and ankles: When running uphill, the body will lean forward, the center of gravity will move forward, and the forefoot will pedal hard, which may damage the knees and ankles. Running downhill can sprain your ankle or cause knee discomfort due to gravity.

3.Suitable for: Running uphill is suitable for people who have a certain running foundation and want to improve cardiopulmonary function and muscle strength. Flat Running is suitable for beginners, those with poor physical fitness, or those looking for a constant pace of movement.

To sum up, there are advantages and disadvantages to running uphill and flat, and the specific choice depends on the individual's physical condition and the purpose of the exercise. If you're looking to improve your cardiorespiratory fitness and muscle strength, try running uphill; If you're looking for a constant pace of movement or are in poor physical condition, running a flat path may be more appropriate.

If only for.

Just exercise and run on the flat ground, uphill is a strengthened version of the flat road, and after you can run on the flat road for 1 hour, you are looking to see if there is no need to strengthen the intensity, just try to run uphill.

It is common sense that you can't run downhill and hurt your knees.

I'm sure you shouldn't be able to run for long now, so let's do it gradually, for example, run for 10 minutes on the first day, 15 minutes on the second day, and add slowly until you can run for 1 hour in one breath, a relaxing and enjoyable jog.

Lord, don't force yourself, don't count how far you run, just count how long you have been running, I hope you are healthy.

About 3 km.

Uphill running, especially during a race, can be a pain for many runners, as having an uphill slope means that the user has to exert more effort to deal with another resistance, gravity. At the same time, the load on the legs, especially the leg muscles, is greatly increased.

At this time, the running form should also be adjusted on the basis of flat running, because if you choose the wrong position to run, you will be more likely to feel tired and easily injured.

Running is contraindicated. When running, the last thing is to do a warm-up exercise first, don't run wildly suddenly, otherwise it is easy to have leg cramps, etc., but lose the effect of exercise.

When running, you should remember the rhythm, don't run fast all at once, and slow all at once, it is better to have a certain rhythm. Not only should there be rhythm in your steps, but also in your breathing. Don't lie down or sit down immediately after running, walk slowly around the field for 2-3 laps to allow your heart rate to slowly decrease.

The above content refers to People's Daily Online-Running is particular about skillful training and is happier (I exercise, I am happy).

Hello, uphill is like an inclined plane, because the inclined plane is a simple machine, and the characteristics of the inclined plane: the greater the inclination, the more laborious; The smaller the inclination, the less effort. When flat, the inclination angle is zero.

Therefore, it is more comfortable than when going uphill. When going uphill, in addition to overcoming friction when walking, we also have to overcome our own gravity to do work, so we are more tired. It can also be seen from this that in general, fat people are more tired when going uphill.

That's why people are more tired when running uphill than on flat roads!

The journey of the highway cannot be all smooth roads. In today's Beijing International Marathon, the number of overpasses has decreased compared to the past, but it is still necessary to practice the uphill and downhill running methods to adapt to the race. The small slope in front of the cafeteria can be used as a small training base, and everyone can consider taking a detour when running in the horse circle.

The uphill climb can be tiring, and many runners slow down as they get to the top of the slope because they want to catch their breath. But don't slow down, that's when it's time to lunge, and if you dash over the top of the slope and relax when it's time to go downhill, you'll find that you've outpaced many of your opponents by a long way.

In the process of running uphill, the body should lean forward, the stride length should be shortened, the cadence should be accelerated, and the arms should be actively swinged. If we're purely participatory, it's okay to shorten the stride length and keep the cadence basically the same.

Running downhill also has its dangers, the main danger being that you can easily run too fast and fatigue yourself. So unless you're already close to the finish line, don't run as hard as you can when you're going downhill. Sometimes, you'll be overtaken by an athlete who is sprinting on a downhill road, and you don't have to worry, you can catch up with him shortly after the downhill, which is a sign that he is running too fast.

When running downhill, amplify the stride length appropriately and maintain the cadence so that you feel relaxed. Landing tends to be done with the sole of the foot or heel, which makes it easy to control the rhythm and prevents knee contusions.

The total distance traveled by the car is: (km.)

Most of the inability to drive uphill and normal road driving is often caused by excessive carbon deposition in the engine, especially for vehicles that have not been cleaned for a long time, and carbon deposition has a lot to do with it. Other hidden bridges are also due to blocked air filters, blocked three-way catalytic devices, blocked fuel filters, and blocked oil filters. It is necessary to clear the blockage in time.

The filter plug of the vehicle is like a person with a cold blocking the nostrils. Poor breathing in the engine directly affects the air intake. Insufficient air intake will cause the engine to burn inadequately, which is not conducive to fuel economy. If the fuel is too abundant, most of the fuel will be discharged from the car without being completely burned, which will also pollute the environment.

Solution: Clean the clogged filter.

Chemical and physical methods are often used to remove carbon deposits. Chemical additives can dissolve carbon deposits, while physical methods can be more effective at shedding carbon deposits. If the electric vehicle is weak when going uphill, it is likely that the torque power of the motor is not high, or the battery is insufficient to perform the vehicle.

For older cars that have been used for many years, the vehicle components have reached the end of their useful life. It is advisable not to climb steep slopes, and there is no need to change the engine to boost the power, because the new engine is more powerful, and other components such as the gearbox may not be able to withstand such high power, and eventually damage the Carrier Strike.

Also, the same goes for the air intake system. Engines need air, and they need oil. If parts such as air filters and throttles are clogged or problematic, resulting in insufficient air intake, it will also cause the car to climb hills.

Solution: Clean up the blockage in time.

Spark plugs are also a common failure**. Excessive spark plug clearance, unsatisfactory calorific value, etc., will lead to poor engine combustion, which in turn leads to the problem of weak acceleration of the car in climbing.

Solution: Readjust the spark plug gap or replace the spark plug.

Insufficient tire pressure can also cause the car to climb hills. It is advisable to test the tire pressure. Millions of car purchase subsidies.