What are the technical characteristics and countermeasures of cycling road time trial?

Cycling road time trial is a common sports event. Based on its own characteristics, it also puts forward higher requirements for athletes' comprehensive ability.

I. Technical Characteristics of Cycling Road Time Trial Events

(1) It is decided according to the characteristics of athletes' own physical development and the techniques of various events in the world time trial, especially the muscle movement strength of moving buttocks, which requires athletes to have good muscle movement strength of moving buttocks and strong lower limbs. You know, the most important factor that determines whether the players of the national timing team can achieve such excellent results is the quality of an athlete engaged in aerobic comprehensive endurance sports.

(2) In intermittent hiking training, the main training method to improve athletes' aerobic endurance is generally five groups of 65,438+0 km fast hiking, during which there are usually several intervals at the same time, and the interval training time is mostly 3 ~ 5 minutes. Time trial is different from ordinary road races and team races, because athletes can keep a high heart rate for a long time and improve their aerobic endurance. The main reason for using a lot of oxygen and nitrogen oxides as a way of body energy supply is determined by high-quality physical endurance and high-quality people.

Second, the bicycle road time trial project countermeasures

(1) The difference between the individual time trial and the team time trial is that the individual time trial wins in the shortest time, which is a single-player battle and the purest strength confrontation. Masters can perfectly distribute their physical fitness to every millimeter of the track. The individual time trial is also called "the race of truth". The individual time trial tests the strength and skills of the players and their own endurance. The individual time trial is not disturbed by luck like the big group competition, does not rely on the assistance of teammates, and cannot make use of the air vortex of other drivers. Therefore, team time trial is an art that pays attention to teamwork ability, rotation efficiency among teammates, and how to give full play to the level of team time trial experts.

(2) Equipment and vehicles. In professional competitions, you will take a special time racing car and have equipment focused on aerodynamics. The comfort of TT car is relatively poor, so the reduction of wind resistance pays attention to aerodynamic performance. The two directions to improve competition results are to reduce resistance and improve personal output by leveling ITT, which is the confrontation between wind resistance (supplemented by rolling resistance) and personal output. Dennis, the world champion, withdrew from the Tour de France because he was dissatisfied with the team's time trial equipment. It is particularly important to approach the aerodynamic performance of the equipment, and the key to improve the output lies in the driver's ability.