Rules of Figure Skating in ice dancing
ice dance
1, short dance: it is the fusion of the original prescribed dance and creative dance. The time is 2 minutes and 50 seconds (? 10 second).
2, free dance: athletes can choose their own music, within the prescribed 4 minutes (? 10 second) to complete the self-created dance composed of various footwork, lift, small jump, posture, grip and other actions. The referee evaluates the technical score and artistic impression score according to the quality, style and innovation of the athletes' movements.
Ice dancing's actions and rules
Dance elevator
Dance lift: it is the action that a partner is lifted and supported at a certain height and then placed on the ice. Any twisting, posture and posture changes are allowed in the lift. Lifting can improve music and express its characteristics, and the performance is beautiful, without obvious acrobatic movements, clumsy movements and indecent movements and postures.
Types of dance elevators:
1, short lift The lifting time does not exceed 6 seconds, and it can be divided into four types: in-situ lifting, linear lifting, arc lifting and rotary lifting.
2. Long lift-the lift time does not exceed 12 second, which can be divided into three types: bidirectional lift, snake lift and joint lift.
Rules:
In choreography: Can you do a short lift? But not more than 2 times (6 seconds at most).
In the free dance: you can do three different lifts, one of which can choose a long lift that does not exceed 12 seconds.
(2) Dance rotation
1, rotate? It is the rotation completed by the partner with any kind of grip, which requires everyone to complete a rotation axis with one foot at a point.
2. joint rotation? After the above rotation, both of them complete a foot change action at the same time and continue to rotate.
Rules:
In short dance: the dance rotation is not included in the specified action. However, two people are allowed to hold hands at the same stage and make any number of rotations around the coaxial center with one foot (or two feet). Partners can choose to use such actions as part of programming.
In free dance: one dance rotation (selected from rotation and joint rotation) Note: Additional dance rotations (rotation or joint rotation) are allowed, but only the first rotation is confirmed and its difficulty level is considered.
(C) the combination of lifting and rotating
The combination of dance rotation and lift is allowed. However, it should be reported as two movements, one dance and one dance turn.
1, rotate? Two people must complete at least three consecutive rotations with one foot.
2. joint rotation? Two people must complete at least three rotations with one foot, and then two people can change their feet at the same time. Then the other foot completes three cycles of rotation, and the foot should not be changed for more than half a cycle.
The basic posture of dance rotation:
1, upright posture
Step 2 squat
3. Swallowing posture
(4) continuous steps
All subsequent steps are divided into the following two groups:
Group a? Linear continuous step
1, centerline step? Slide a full length along the long axis of the skating rink.
2. Diagonal step? Slide along a large enough angle to the opposite corner.
Group b? Continuous arc stepping (clockwise or counterclockwise)
1, loop step? Make full use of its width on the short axis of the skating rink
2. Serpentine steps? At one end of the center line of the long axis of the ice rink, three large arcs or two large arcs (S-shaped) in the sliding process end at the opposite end of the long axis of the ice surface (the pattern makes the ice surface full width).
(5) synchronous twisting step
Twist? It is a gliding action with one foot turning for one week or more, and it is a fast and continuous action. When turning, athletes must slide on the ice. If the action stops in the process of completion, the twisting step becomes rotation. )
Four different twisting steps? Front inner edge, front outer edge, rear inner edge and rear outer edge.
Tips for beginners in roller skating.
1, stand steady and straight: stand with your feet in a T shape or your heels together in a V shape.
2. Starting: Starting from the T-shaped stance, keep your front foot forward and push the reins outward with your back foot, and you will have the strength to move forward.
3. Sliding: In order to maintain a good balance when sliding, let one foot be slightly raised and placed in front of the other foot, with knees bent.
4. Swing of the body: put the center of gravity on the left foot, push the reins with the right foot and stretch and slide outward; Then your feet are parallel. Next, focus on the right foot, push the left foot outward, stretch, slide, and so on.
5, body posture: the body is slightly half-squatting, like sitting. Stretch your feet forward, bend your knees and ankles, and relax the weight of the whole pair of shoes.
6. Stop: slide in the above posture, with your feet close together and parallel, and the foot with a brake slides forward slightly, so that the distance between your feet is about half a foot. Lift your toes until the brake touches the ground, then slowly move the weight to the brake and increase the pressure until it stops.
The benefits of practicing skating
1, enhance strength
In figure skating, the balance between pedaling and swallows is also an excellent way to exercise the strength of lower limbs for people who often drive. Jumping and rotating is a test and improvement of the whole body control ability.
2. Flexibility and bouncing ability
The combination of jumping, rotation, footwork and free skating has a profound influence on the flexibility and bouncing ability of the body.
3. Cardiovascular function
According to scientific research, 5% of the lower limb muscle capillaries are open when sitting quietly, and 90% ~ 98% of the muscle capillaries are open when gliding rapidly.
Therefore, people who often skate will get adequate nutrition for their leg and waist muscles. Teenagers practicing skating can also stimulate the epiphysis of lower limb bones and promote the growth of lower limb bones.
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