How to improve the efficiency of cycling?

There are many factors involved in this question, and I will briefly mention a few of the most important ones:

1. Shaft: There is no doubt that if the shaft is polluted and the degree of lubrication of the shaft is reduced, the efficiency of bicycle movement will also be greatly reduced. The current technology mainly solves this problem by sealing the shaft and using ceramic beads with better lubricating properties;

2. Tire and tire pressure: Tire is the only medium for the car to contact with the ground. Using a slick tire with a finer width and little or no surface texture after inflation will be very effective in improving exercise efficiency.

The trade-off is that the performance of the thinner tires with reduced ground grip is reduced, so they can be used on fewer terrains. High tire pressure gives your tires less contact area with the ground, so we can see that the high tire pressure in a race car often makes the outer tire as hard as a stone.

3. Transmission system: cranked crank, chain, and flywheel are the parts that directly deal with energy conversion, and they are also places where it is easy to stick to the dust in the air. Cleaning them regularly makes a lot of sense.

4, excluding the body factor, pedaling skills: different from the pedaling mode of the civilian scooter, the race car through a lock pedal and the foot lock of the player wearing the lock shoes together, the foot is like a piston rod when moving, and the foot pulling the lock pedal is always doing a circular motion, the ideal pedaling is that the sole of the foot always pushes the lock pedal to the tangent direction of the circle. But in fact, the force and direction of the person in each position of the circular pedal are different.

Therefore, training yourself to always push hard in the tangential direction of the circumference when pedaling is a skill that every professional rider should do.

5. Aerodynamics: Assuming that there is no wind, when the speed of the car reaches about 30km h, about 50% of the work done by people will be used to overcome the resistance generated by the air. The air resistance generated during high-speed movement is the maximum resistance that hinders the progress of the car, and with the increase of speed, the work done to overcome the resistance generated by the air can account for 80% 90% of the work done by the human body.

As a result, aerodynamics was born, a science that is also applied to various fields such as motor vehicles, airplanes, and aerospace. In actual cycling, the most common way is to reduce the windward area by lying down and other posture adjustments to reduce air resistance, in addition to special aerodynamic helmets, shoe covers, clothes, gloves to reduce wind resistance, the current competition bicycles designed for high-speed races are also paying more and more attention to the design in this aspect.

That's about it.

Generally speaking, the faster the speed of the bike, the greater the resistance, so when riding, adjust the speed to the gear that suits you, don't ride too fast, so that the efficiency will be very high, and you will not feel too tired.

Excluding the equipment factor, more practice is the most important thing.

How to increase the speed of your mountain bike:

1. Increase cadence;

2. Improve leg strength;

3. Lower your body and reduce wind resistance;

4. Choose a lighter bike;

5. Choose a smaller tire;

6. Team riding relies on cooperation to improve the riding speed of the whole team;

7. The soft frame car is replaced with a hard frame car;

8. The suspension fork is replaced with a hard fork.

1. Keep the soles of your feet level;

2. Pedaling in advance: start to push forward before the pedal reaches the highest point;

3. Focus on the stage of pushing down in the rotation of the pedal;

4. Change the position of your hand on the handlebar every few minutes, hold the lower handlebar, change the head of the hand, and practice the power of the upper handlebar;

5. Change the speed in advance before climbing, so that the chain and sprocket can bear the burden;

6. Let the saddle tilt slightly upwards to prevent the liquid from sliding to the front, and ensure that the body is troubled and the code body is supported by the necessary support.

Hello, according to my inquiry. 1.Modified land pavement A, wide tires for narrow tires, friction is small, and the speed must go up.

b. If allowed, small rotation for early forward Changlun, for example, some 18-inch cars can be changed to 20-inch ones. When the wheels are bigger, the speed will go up. c. Change the small flywheel, change the large chain plate, and the transmission ratio.

2.Shunting A, suitable tire pressure, not hard or soft, the best riding speed. b. Although the length of the body cannot be adjusted, the seat cushion and handlebar.

3.Riding basic skills and physical conditiona, through training, improve cornering, braking, overtaking, etc., and maintain speed. b. Raise your gaze.

4.Road conditions and wind resistanceIn the case of good road conditions and low wind resistance (downwind), the riding speed must be fast.

You can ride a small bicycle and practice your jumping skills.

Mountain Fight Speed? Let's get on the road. It's all 8k mountainous, and it's a lot better than getting started.