1, grip method; ② Swing from side to side; 3. Eight-character ring; 4. Circle in front of the body; 5. Flat rotating body; 6. Vertical rotating body; 7; Throw the ball left and right; 8. Throw the ball forward and backward; 9. Go around the field for a week; 10, throw the ball under the leg; 1 1, demonstration: basic routine Sunshine Years, tennis (competitive) softball.
What is softball? Softball is a small ball game based on routines and centered on the net (game).
It is a special racket held by athletes, which consists of a handle and a frame. There is a soft rubber surface with air holes in the racket frame, and the ball is thrown around by arc induction.
Teaching content: grip method. Soft ball grip is the most basic and simple basic technology, and it is also the most easily overlooked technical content.
Teaching objectives: There are two ways to learn softball grip, 1) forehand grip and 2) backhand grip.
Error-prone: 1) Fingers are stiff and the grip strength is too tight, which leads to the muscle tension of the grip arm; 2) Hold the racket with five fingers, and the palm is not empty.
In short, the correct grip is the key to playing softball well.
Second, the teaching content: swing from side to side
Teaching goal: the left and right swing is an arc with an upward opening. Swing can be divided into big arc swing, small arc swing, open swing and left-right synchronous swing.
Teaching emphasis: 1, left-right symmetry, full arc bottom, swing slightly higher than the shoulder; 2. When swinging from left to right to the highest point of the arc, the racket face is basically perpendicular to the ground; To the lowest point, parallel to the ground; 3. The racket head moves forward and slows down evenly; 4. Experience the future.
Teaching difficulties: sinking up and down, paying attention to the shift of focus. Focus and push the center of gravity; Press the floor, push the floor.
Teaching AIDS, softball, rackets
Third, the teaching content: "8" around the ring
In the soft ball routine, the figure-of-eight loop ball is a common action, which is often used in conjunction with the horizontal spin, lateral spin and front loop ball, and is generally used as an excessive action of connection and transformation. So we should pay attention to the learning process of "8" circle.
Teaching goal: 1) Shaped like a sleeping figure; 2) draw two circles symmetrically on the 45-degree plane at the side of the body; 3) The two gardens intersect at the center line of the longitudinal axis of our body.
Teaching emphasis: the two gardens should be symmetrical (the garden on the left is the focus)
Teaching difficulties: loosen your waist and turn around, and push forward. ?
Teaching AIDS: softball, racket
Note: Practice three steps, and gradually form a good power output through holding the ball, empty racket and dribbling training, so that our movements are more standardized.
Fourth, teaching content: circle in front.
The forward winding method (forward and backward winding method) is to do clockwise and counterclockwise winding in front of the body under the guidance of the eight-character winding method, that is, hold the racket to the highest point (12 minutes) to change the racket shape, and then continue to make a 360-degree loop.
Teaching objective: 1) The first two beats are splayed, and the last two beats are synchronized, or the first lap is started.
Teaching emphasis: 1) Turn the waist symmetrically around the arm; 2) The garden should be full,
Teaching difficulties: loosen the waist to the buttocks and push forward; Open your shoulders, extend your arms and take your shoulders as the axis.
Teaching AIDS: softball, racket
Teaching content: plane rotating body
Horizontal rotary drive is widely used in routine and is also the core technology of net (competitive) softball. When training, it is best to find a stick to stand on your shoulder and do pedaling training first. Inform the auxiliary equipment to set the power and experience the unloading force under the rotating inertia.
Teaching goal: 1) step, step, step (steps are in a line); 2) Zhang Kaicheng is a straight line (shaped by the strength of musical instruments); 3) Hold the garden and turn it around (hold the garden up and down)
Teaching emphasis: 1) If you want to be left first, you should choose left if you want to be right; 2) Balance the rotating unloading force of the body.
Teaching difficulties: At the end of the rotation, pay attention to the sinking of the basin and crotch to eliminate the physical instability caused by inertia.
Teaching AIDS: softball, racket
Teaching content: horizontal and vertical rotating body
The vertical rotator rotates 360 degrees and has multiple angles and positions. The initial velocity is obtained by pre-swing, and the rotation plane is controlled.
Teaching goal: 1)2x 180 degree garden, then 2x 180 degree garden and return to the original position; 2) Open your shoulders and stretch your arms; 3) The garden should be full.
Teaching emphasis: turning
Teaching difficulties: loosen your waist to your hips and push forward. ?
Teaching AIDS: softball, racket
Seven, teaching content: throw the ball left and right
Throwing the ball from side to side, that is, swinging the ball from side to side, is throwing the ball from side to side on the basis of swinging from side to side. Through learning, it can also be used as a net (competitive) sinking and waist-turning training to pitch. The ball is tangent outside the racket frame and tangent inside the racket frame. At the same time, pitching can be trained separately, which will help people with poor eyes and cervical vertebrae.
Teaching objective: 1) The basic routine is to throw the ball with 5 beats and 3 beats; 2) Exert force in the future and reduce force in the later period; 3) one-time force; 4) unarmed throwing training.
Teaching emphasis: when throwing the ball on the left, pay attention to turning the waist, the racket head is facing forward (slightly outward), and the swing arc is symmetrical. Pay attention to the relaxation of the shoulder joint and throw the ball out by inertia.
Teaching difficulties: 1) Sink to the left waist to exert force, and naturally exert force to the right; 2) Do not bend the elbow to change the radius; 3) When pitching, avoid picking and fanning the ball from the racket face; 4) The sinking is not in place and the arc bottom is too shallow.
Teaching AIDS: softball, racket
Eight, teaching content: positive and negative throwing.
The basic technique of throwing the ball forward and backward, when throwing the ball, the top of the arc should be full.
Teaching objective: 1) The basic routines are in the third beat, the fourth beat, the seventh beat and the eighth beat; 2) Exert force in the future and reduce force in the later period; 3) a force.
Teaching emphasis: pitching.
Teaching difficulties: the pace should be dexterous and the pitching should be steady.
Teaching AIDS: softball, racket
Nine, teaching content: step by step around the circle
Teaching objective: 1) Step by step. ?
Teaching emphasis: follow the steps
Teaching difficulties: the forefoot touches the ground first, and the hind foot touches the ground.
Teaching AIDS: softball, racket
Ten, teaching content: throw the ball under the leg.
In the technique of throwing the ball under the leg, throw the ball to the left, catch the ball and induce it to sink, the supporting leg must not bend, and the arc-shaped induced semicircle should be as symmetrical as possible.
Teaching goal: 1) routine 3-beat 7-beat pitching; 2) Exert force in the future and reduce force in the later period; 3) a force
Teaching emphasis: pitching
Teaching difficulty: semi-circular symmetry. ?
Teaching AIDS: softball, racket
XI。 Teaching content: demonstrate the basic routines of softball "sunshine years" and net (competition).
Teaching goal: 1) gain motivation; 2) Exert force in the future and reduce force in the later period; 3) a force
Teaching emphasis: momentum collection, arc throwing (forehand low ball).
Teaching difficulties; Loop closing potential 2x8+2 beats
Teaching AIDS: softball, racket
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