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Breaststroke breaststroke with a jingle, in unraveling the action breaststroke before introduced to the essentials: you can watch, the hand action is the first in the leg movements. Must be in hand before closing the legs, hand and then kick. '
Arm movement:
1, outside the program. Reach with both hands, palms tilted almost 45 degrees (little finger up). Out both hands, draw back, then bent back to the bottom draw.
2, within the program. Palm turned from the outside, the hand-arm haste to drive within the program, hands and chest from the bottom up attach (hands high low elbow, elbow beneath the shoulder), protrusion.
3, protrusion. Hands extended forward (elbow extension). To paint care to is this: outdoor the arrange is to relax, among the procedure is hard, and accelerate the achievement of, the protrusion is affirmative.
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1, breaststroke complete with action: the ascend of airing with both hands outside the appointed time, his hands inside the legs bow slightly when planning hold your expiration, breathe hands approach too far when the kick. '
Leg movements:
1. The legs: the legs bent, feet closer to the buttocks, thigh, calf hide behind to slow the leg, accordingly reducing the resistance. The end of the legs, knees and shoulder width, leg and vertical surface, feet in the water contiguous.
2, turned feet: the distance is greater than two feet from the knees, feet turned outward, toes outward, feet overturned, aline the inside of the leg and foot of water, like the English letter
3. folder tread water: the process is actually a straight leg (hip flexion, knee extension), by the waist and thighs at the same time force to the inside of the lower leg and foot meantime frog in water, first out, to After down, then inward, to the top tread water, equitable like drawing half a circle. Outward and inward tread water the water is consecutive complete folder, which is even tread strap mow. Frog legs together straight completion of the water, feet in turn, toe respective. Tread water, not excessive speed, to accelerate from slow to quick tread water, two legs approximately straight and close together when kicking the water the fastest.
4. stop: the legs together straight after a short slide (1-2 seconds).
freestyle swimming is
body activity, whichever portion of the activities are inseparable from the whole body coordination. On the surface, depending on the water and the freestyle kick propulsion, in fact, the role of the trunk can not be ignored. First, the body should maintain a certain tension, the waist if the soft, favor a pool of mud for the entire person. Secondly, the body's rotation can mainly activity trunk great brawn groups, reduce resistance, enhance work results.
freestyle complete with a kind of forms. General mutual is the water each 2, fetch water 6 times, breathing 1. '
1,
GHD Classic Straighteners, the hand into the water point in the extension of the shoulder line and the midline of the body between the thumb leading ramp into the water.
2, into the water, hands, elbows, shoulders to reach, to stretch the arm. As the body's rotation, wrist flexion, elbow, arm out,
GHD Green Butterfly 2011, caught behind the water; men designated to the lowest point, swivel the arm inward, on the back of the water, maintain a high elbow bent posture of the water.
3, perpendicular to the curtate arm, handling the lead, pushing the water to accelerate the arm to the outside, up and backward the water until the thighs, elbow to say water.
4, the water, the arm naturally, relax at the air arm to push along, to maintain a high shoulder situation. Then hand in the shoulder ahead leading into the water, start the afterward action. '
1, the arm into the curve of the water in the water line, from the side, congratulating each other for the body of the water route for the
2, freestyle arms with a first cross-tie,
GHD IV Pink Straighteners, the cross-tie, and after the across with the three elementary forms. This picture shows the front cross-form, easy for beginners to grab way.
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hit arm stroke arm deed because beginners ought converge aboard the train of action. This figure, the water left arm, then his right arm supporting the embark. Generally produced 10 times per thigh kick, arm stroke once. Master apt a definite amplitude tin be joined when the breathing disciplines. Specific number of teams and practice methods, we ambition detail in instructing.
leg whip kick:
1, kick started the action coerce from the hip, leg, leg drive, do the lash kick motion.
2, to the leg kick from straight to curved. Straight leg up to start playing, feet close to the surface when the knees, leg elevation, feet above the surface so that after the kick down. Can start straight leg kick, but the legs slightly relaxed, not rigid, the legs under the pressure of the water will naturally bend. Kick down before the knee bending angle of about 130-160 degrees, way to water by about 30-40 cm. Stretched when the foot kick (ballet feet), do not hook the foot.
backstroke
1, arm stroke, the water leading to the thumb, move arm in arm and perpendicular surface, the upper arm close to the ear. Move the arm during the arm rotation, when the little finger into the water leading into the water.
2, if the place of the first 12 points for the see, his hands into the water points in 11 and 1 o'clock position. After the first hand-arm into the water under the plan.
3,
GHD Benefit Straighteners, arms and body should turn the water coordination,
GHD Purple Straighteners, penniless shoulders evolving position.
4,
GHD Blue Butterfly 2011, with the use of arms to cross the water way, that his arms always in the opposite position, arm stroke, the other arm transmit arm.
5, the head is not settled from side to side. '
1, though breathing is not limited, merely the best direction of using rhythmic breathing, or a fixed shift in the arm when the suction arm. After always the water and moving the body in the water there will be waves and spray. Free to breathe lightly smothered water.
2, to maintain the level of body posture, trunk and shoulder movements nigh the longitudinal axis of rotation with the arm, a shoulder is not all above water.
3, generally two times each stroke, kick down 6 times, breathing 1.
4, legs alternately up and down the whip kick. Up to be fast and powerful kick, foot pronation and slightly pointed, kick down the legs and feet relaxed.
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1, move arm in arm close to the body can not be also broad.
2, when the shift arm is easy if you stoop the arm, you can temporarily use the mini finger leading the water, the water is secondhand to amplify arm and then the thumb leading after the water.
3, always stretching the body, conscientious, supine on the water about horizontally, as if lying in mattress, the first under a low pillow. '
Suggestions: backstroke legs, thighs hard to understand, under the pressure elevation and must have experience the sensibility of thigh leg drive.
butterfly '
1, butterfly hand into the water line extension point in the shoulders, leading to the thumb, ramp into the water.
2, into the water, shoulder, elbow, reach, his hands forward the curve outward, back, grasping the bottom of the water. Hands to shoulder width apart, the elbow, to accelerate the water.
3, hands separately to the most width, the arm turned inward, upward and behind stroke, arm elevation to maintain a high elbow bent. Hands in the chest or abdomen, the hand between the nearest.
4, exhale and the water co-ordination is the opener to butterfly technique. Arm end of the inward stroke, the suction head above water, when the premier shift arm into the water reinstated. Remember the 2 '
1, butterfly hands close to the water from his hands recently, the arm of the water to change direction once afresh, rotated out, up and behind the water until the water.
2, the water afterward the water, weapon at the shoulder, pedaled forward by the arm to the air, ready to enter the water, move arm generally cheap, smooth, easeful position forward from both sides.
3, butterfly body position is extra difficult to master, but whip kick is not easy to main. In the butterfly learn, we have a special decomposition exercises grant you to gradually main the action.
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1, butterfly the water line is generally
2, note namely the action is the butterfly's limbs arms, legs and coordinate the development exertion.