In addition, muscle will produce a lot of metabolic wastes such as lactic acid during and after exercise, and these wastes also need to be transported away through blood circulation, so that muscle can be in a kind of? Clean? Working in the environment. By completing exercise, you can get fresh and nutritious blood for your muscles and speed up the elimination of fatigue.
What are the muscles in strength exercises? Horizontal growth? Yes, and stretching can avoid this situation. Most women are very resistant to bodybuilders' too strong figure, which is also an important reason why women are unwilling to practice strength. Stretching after exercise can avoid the appearance of strong muscle blocks, shape streamlined muscles and make the figure more beautiful.
Because the appearance of muscle mass is closely related to the decline of muscle elasticity, strength exercise is muscle? Active? And stretching is muscular? Passive activity? The combination of the two can keep the elasticity of muscles well. Effective muscle stretching after strength training can avoid muscle stiffness and thickening caused by strength training, which is especially important for female exercisers.
Many people have this feeling after strength exercise: the exercise area is swollen and tight. This is because a lot of blood is flowing locally, and? Stay? Right there. Muscle contraction during exercise can also lead to muscle thickening. Still stretching? Pull? This process is actually squeezing blood vessels and leaving blood there? Squeeze out? . This will not only? Old? The blood has been sent away, and new blood has been exchanged? Make room? , accelerate blood circulation, thus accelerating local recovery, and can also play a role in losing weight. Therefore, at the end of each exercise, first make a transition from jogging to walking for 5 minutes, and then do flexibility exercises such as stretching ligaments. Generally, it takes 10- 15 minutes to organize activities, and the intensity of exercise should be gradually reduced.
Of course, stretching and warming up before fitness is also indispensable. Adequate and effective warm-up activities are an important part of dumbbell exercises, especially in low temperature environment, such as cold winter.
First of all, warm-up activities can prevent sports injuries. What are the muscle fibers of the human body when not exercising? United? Yes, there is a lot of resistance. At this time, strength training is not just strength? Small? And it's easy to strain. Proper exercise can improve the state of muscle fibers and make them move smoothly.
Secondly, warm-up activities can improve the effect of exercise. Our internal organs don't move as fast as our limbs, so it needs a slow mobilization process. Warm-up is to let the internal organs, especially the heart, gradually enter the state of motion through low-intensity exercise, thus providing guarantee for muscle movement. Third, after warm-up, muscles and ligaments are fully warmed up, which can increase the extent of stretching and the extent of completing movements, and the effect of exercise is naturally better.
Stretching exercise can not only awaken the relevant characteristics of body muscles before exercise, but also stretch the body in a sedentary office to relieve the stress of the day. After learning so much, do you have a deeper understanding of stretching? Join the ranks of stretching!