Warm-up activities (What is the function of warm-up activities)

1,1 From the systemwarm-up activitiesStart your warm-up exercise with stretching and start your stretching slowlywarm-up activitiesAvoid sudden forcewarm-up activitiesAfter stretching the part of the muscles must not be stretched hard, some general preparatory activities should be done, such as slight running and jumping in situ, which not only activates the internal organs, but also warms the joints of the whole body. 2 Gradually increase the amount of exercise When warming up, the amount of exercise should start small and gradually increase until it is just sweating.warm-up activities; In addition to the above-mentioned warm-up methods, stretching exercise is also indispensable, including stretching of the upper body and lower body. These stretching movements such as chest expansion exercises can further relax the muscles, improve the flexibility of the body, and lay a good foundation for fitness training. In addition, leg pressing is also an important warm-up activity. By pressing the leg, you can move the muscles of the whole body, further relax the muscles, and make the body in a better state during fitness. In short, do it fully before fitness; This part is very important. This method increases the range of motion of your joints, which is a very important measure to prevent muscle and tendon injuries. The above two parts are the basis of warm-up activities and are to fully and effectively mobilize the body. Correct completion of these two warm-up activities is the preparation stage for the latter two parts, special sports warm-up. After passing the first two warm-up activities, this part is for the athlete to participate in his or her own sports.

2. The purpose and significance of warm-up activities 1. Increase body temperature. The primary purpose of warm-up activities is to increase the body temperature. Before exercising, warm-up activities can increase blood circulation to muscles and joints, so that the body gradually enters a state of exercise and prevents exercise injuries. 2. Enhance muscle vitality warm-up activities can enhance muscle vitality and improve muscle elasticity and strength. Through warm-up exercise, muscles can be fully stretched and contracted for the next step; Warming up before exercise can not only increase the range of motion of joints, but also increase the core temperature, awaken muscles, and make muscle contraction and relaxation more efficient. Warming up also helps reduce sprain and strain of joints and muscles during exercise. The following are a few recommended warm-up actions. First, move the head back and forth, and pull the neck muscles 10 times in each group. A total of 3 groups are carried out. Rest between each group for 5 to 10 seconds. Secondly, when standing, stretch your arms and draw one from high to low with your fingertips.

3. Warm-up activities include many types, mainly including the following general warm-up activities such as low-intensity aerobic exercise such as jogging and rope skipping. These activities can increase heart rate and breathing rate, increase blood circulation, help the body gradually enter a state of exercise, and adjust the body. The rhythm of posture and movements Joint flexibility training includes stretching and rotating movements of various joints, such as rotating and stretching of the neck, shoulders, waist and knee joints. These exercises can increase joint activity; There are many forms of kindergarten warm-up activities, mainly including the following: 1 Sports activities Physical activities are an important part of kindergarten warm-up activities. They can organize children to run, jump, crawl, ball games and other activities. These activities can stimulate children's physical vitality and promote the development of physical coordination and flexibility. At the same time, sports activities can also cultivate children's teamwork spirit and competition awareness. 2 Dance rhythm dance rhythm.

4. The purpose and significance of warm-up before training 1 Reduce exercise injuries. Warming up before exercise can make the tendons more flexible and increase the range of joint motion. It can prevent joint ligament and muscle damage. 2 Increase the body temperature of the body muscles. Warm up before exercise can accelerate the blood circulation of the body and increase the local body temperature in the exercise area. When strengthening muscle strength, it can also increase the amount of blood flowing to the muscles, allowing the whole body to enter exercise in advance. 3 Adjustment; The warm-up exercises before kindergarten physical education activities include head exercises, shoulder exercises, chest exercises, body turns, abdomen and back exercises, lunge steps, leg presses, knee exercises, wrist and ankle exercises, 1 head exercises, 1 pat to lower your head, 2 pat to lift your head, 3 pat to tilt your head to the left, 4 pat to tilt your head to the right, 5 to 8 pat to wrap your head around the ring, 2 pat to expand your chest, 12 pat to bend your hands, flat, and expand outward, 34 pat to straighten your arms, 56 pat to stretch your arms, 78 pat to the same, 34 pat to stretch your arms, 12 pat to the left hand; There are many forms of extended warm-up activities: 1 Extended warm-up activities include outdoor team games, physical coordination training, simple exercises such as jogging and yoga, etc. 2 Detailed explanation: 1 Outdoor team games These activities aim to improve team cohesion and cooperation through team cooperation and interaction. Spirit, for example, relay competitions, directional cross-country, etc., are good extended warm-up activities that can quickly mobilize the enthusiasm and participation of the team. 2 Physical coordination.

5. No matter what kind of sports you participate in, adequate up preparation is the main means to ensure that you are not injured by sports. Today,warm-up activitiesLet's teach you a set of warm-up exercises before exercise: 1 Stretch your palms upwards, open your arms outwards, and then slowly straighten them backwards to feel the muscles of your chest, shoulders, and arms are tight. Action with your breathing. Do 5 sets of 2 left feet Take a big step forward, bend your knees beyond the toes, straighten your hind legs, and do a leg pressing action; This is a training activity suitable for everyone to participate in. No matter the number of students, it can exert its magical power in inspiring others and working together. Love encouragement is simple and profound. It is a warm bridge connecting hearts and minds. Project detailed explanation. During this special warm-up activity, we will learn a new way of applauding, which we call "encouragement of love". Its rhythm is 12 beats × 123 beats × 1234 beats × 12 beats; The eight movements for warm-up in primary school sports are as follows: 1 Carry out appropriate exercise on the head, open your feet as wide as your shoulders, and put your hands on your waist. Your neck is up, down, left and right. Press once for each. 2 pairs of waist warm-up. Same as the first step, open your feet as wide as your shoulders and put your hands on your waist, then draw circles with your waist, three circles on the left and three circles on the right. 3 pairs of legs are warmed up, stand with your feet together, your legs straight, and lower your waist. Use your palms to intersect, try as much as possible.

6. Eight warm-ups for sports preparation activities are as follows. Eight commonly used movements for warm-up before sports classes include jogging, high leg lifting, kick, squat, push-ups, sit-ups, stretching, and shoulder-arm relaxation. 1 Jogging on an open field at a slower speed. The movements should be stable, and the legs and arms should be combined with natural swinging. You can choose to perform aerobic jogging or jogging in situ, lasting for 510 minutes. 2 high-lift legs in situ and alternately lift your feet high to your thighs and thighs; The best warm-up methods before running 1000 meters are as follows: 1. Move the knee joint method half squat, hold the knee with both hands, first twist the knee clockwise 10 times, and then twist the knee anti-clockwise 10 times. This action helps increase the flexibility of the knee joint. Blood circulation 2. Move the hip joint method Alternate the legs to lift the leg. Do this action 20 times each can activate the leg muscles and improve the flexibility of the hip joint. Three leg pressing methods on the shoulders and back.