Step 1: Let the students run across the skill mat lying flat on the ground like crossing a ditch (you can cross it first and then stand upright).

Requirements: At the same time, when the straddle is fully extended, the swinging leg swings outward before folding, and the forefoot touches the ground and continues to run outward. After crossing the legs off the ground, naturally stay behind the body, do not abduct the knees, and fully extend the legs in the air.

Step 2: Run-up and cross rubber band practice (put two jumping stiles with rubber bands in front of both sides of the skill mat, and ask students to cross rubber bands according to the hurdle technique, and the height can be adjusted appropriately).

Requirements: Swing legs should be actively pressed forward, legs should be fully extended, knees should be bent and abduction should be made after leaving the ground, and both arms should cooperate with lower limbs to make a correct swing arm posture.

Step 3: Run-up and hurdle practice (put two jumping frames in front of both sides of the skill mat and a bamboo pole on the supporting pole, and ask students to practice hurdle according to the hurdle step technique, and adjust the height appropriately until it is the same as the height of the hurdle frame).

Requirements: the swinging leg should be lifted with the thigh high, and the calf naturally swings forward and upward. When crossing the crossbar, the upper body leans forward, the arm on the opposite side of the swing leg stretches forward as far as possible, and the swing leg bends its knees and abducts. When crossing the crossbar, the swing leg will start to press down, driving the swing leg to pull to the body side.

Note: Ask students to cross the past at the beginning. With the deepening of hurdle teaching, teachers should guide students to pay attention to the details of some movements, such as the forward downward pressure of swinging legs, the lifting direction of take-off legs, and the coordination of upper and lower limbs. Let students have a clear understanding of their technical deficiencies and correct them.

Second, the auxiliary practice of hurdle race

Step 1: Run-up crosses 3-5 horizontal ropes (3-5 javelin horizontal ropes tied with ropes are set according to a certain distance between hurdles, and students are required to cross the horizontal ropes in 3-5 steps. The height of the horizontal rope and the distance between the horizontal ropes can be adjusted appropriately until they are the same as the hurdle distance and the hurdle height respectively).

Requirements: When crossing the horizontal rope, actively do a good job in hurdles, run 3-5 steps between the horizontal ropes, and gradually form a correct rhythm of running between hurdles.

Step 2: Run-up spans 3-5 cross bars (the cross bars are supported by a cross frame, and 3-5 cross bars are arranged at a certain distance between the bars. Students are required to stride across the bars in hurdles, and the spacing and height of the bars can be adjusted appropriately until they are the same as the spacing and height of the bars respectively.

Requirements: When hurdling, do a good job of hurdling and run 3-5 steps between hurdles. According to the students' mastery of technology, students are divided into several groups, and high-level students are arranged to run three steps in hurdles and inter-hurdles, so as to gradually form a correct rhythm of inter-hurdles.

Note: In the process of learning to run between hurdles, students should emphasize the rhythm of running between hurdles, rather than hurdling through horizontal ropes and poles. The distance and height between ropes (poles) should be gradually adjusted to be the same as that between hurdles, from short to long and from low to high, so that students can form a correct rhythm of running between hurdles. Students should not pay too much attention to the three-step ratio between hurdles, but only pay attention to whether the step ratio meets the requirements.

Third, the auxiliary exercise of running in the whole process

Step 1: cross the 8- 10 rope (replace the hurdle or jump over the head with a javelin tied with the rope, set the 8- 10 rope, and the distance and height between the ropes can be appropriately high, so students are required to cross the rope and run the whole course).

Requirements: Run three steps between ropes, carefully understand the rhythm of running between ropes, coordinate the movement of crossing the horizontal ropes, further improve the hurdle technique, and strive to run the whole course.

Step 2: Shorten the whole hurdle distance and cross 65,438+00 hurdles (the distance from the first hurdle is unchanged, shorten the hurdle distance to about 7 meters, or adjust the hurdle distance according to the age and height of the students, and adjust the hurdle height from low to high).

Requirements: Establish the confidence to run the whole course, run three steps between hurdles, form the correct rhythm of running between hurdles, and further consolidate and improve the hurdle technique.

Step 3: Students run together and cross 65,438+00 hurdles (65,438+00 hurdles are set according to the standard hurdle distance, and the height of the hurdles is adjusted appropriately from low to high, so practitioners can find students to run together all the time).

Requirements: further improve and improve the hurdle race technique, try the whole race with the encouragement of classmates, starting at 1 column, and pay attention to the accuracy of the pace. 1-4 column, actively accelerate and keep the direction of action; 5-8 columns experience technical actions; Pay attention to increase the step size in the 9- 10 column.