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 thin, walks, will impact directly on the foot from the ground, so easily do feet feel fatigued acid. Therefore, fat people should not wear flat shoes and stiletto heels, you should try to choose 5 cm round head under the wedges. Still at school for overweight children, prepare your shoes soft sole and comfortable. Also, why not bent over, fat people should try to choose the simple design shoes without laces. Why fat people love to sweat, the   adidas Tech Super 2.0 womens   shoe should also try to choose a breathable fabric shoes or leather shoes. Why do some people sweat more, frequent showers bathe too lowering skin resistance. Some people there isn't much activity, do not sweat much, but for the sake of cool and even the bathroom several times a day,often to rub the SOAP, then rinse. Frequent bathing is not good, especially when rubbed with SOAP to wash or rinse with hot water all the time. If we are too frequent bathing with SOAP and significant reduction of sebum on the skin surface, slightly acid on the disappearance of the skin could help falling on the skin

 of bacteria growth for a long time, waiting to invade. Hot water can dissolve the sebum, so if you use frequent bathing with warm water and SOAP or simply bathe in hot water too frequently, loss of sebum on the skin too much, resistance to bacteria is reduced. In general, every day before going to bed and once with SOAP, cold water or hot water tank, is sufficient. The United States Kaixi · keligen, Professor of physical therapy and rehabilitation at Harvard Medical School in the United Kingdom medical journal wrote  adidas zx 750 womens  that after the test showed pressure on the knee while wearing high heels is 26, while wearing a thick heel for 22. But if rough heels for a long time, stress on the knee joint is not small. So, how can I wear heels see figure pretty, without affecting health? Listen to expert advice. Shoe buy command time preferably in high heels at 3 or 4 o'clock in the afternoon, when the day lymphatic fluid accumulates in the lower half of the body, 5%, more than any other time, if it is a long, lymphatic fluid increases above 8%;

 Therefore the size to choose the best or the first negative wealth. Moreover, it is better to try a 5-minute walk away and make sure your shoes are really good and comfortable. Arch of the foot comfort insoles when wearing high heels, can put a soft arch Orthotics can help reduce the pressure on the foot. Also, the heel height best not too high heels should not be too small, it is difficult to stabilize the peso. Tep is best not too narrow, soles of the feet and toes can breathe. Wearing occasions likes to wear women's friends high heels, walking no more than 2 hours, so as not to affect their health. Women also love to wear heels from the West, but they all have to be very protective of their feet, walking to work must wear shoes, there are important occasions to put on high heels. Reduce body weight and if wearing high heels sandals, wear heels, avoiding furniture or backpack too heavy to reduce the instability of gravity, reducing the risk of falls. Often foot massage foot massage can relieve the pressure of the ligament, also

 

promotes blood circulation, prevent pain in the foot and leg. United Kingdom Association of physics researchers have recently given the formula 1: h = Q (12 + 3/8). H in the formula is the maximum height in cm heels. Q represents the social factor, or its value is 0 or 1Da heels make you look taller, price, history and wear heels heels heels are fashionable and if drinking and other factors calculated from the integrated. S represent the  vibram speed cheap   size of the shoe. By this formula, the researchers calculated by Kelly TV series sex and the city, should wear a high heel heel height: when she's sober, wear a pair of high heels not 12.5 cm no problem but after the cocktail drink 6, his heel height must not exceed 2 cm. Wear during exercise, as well as nice and good looking outwards, the most important are suitable for sport and sports environment. Choosing exercise equipment are important, must be able to adapt to the sport of motor skills, body stretching, jumping, walking, stop, back, hands and feet comfort should be taken into account. Careful observation is

 not difficult to find that there is movement according to the characteristics and the development of sports shoes. Trainers choose to focus on functionality, different sports will be selecting a variety of sneakers, sneaker, designed according to the biomechanical needs. No matter what kind of sports, shoes should be in cushioning, support and durability, as well as the most important factor of balance.--a perfect fit.These features allow you to exercise comfortably and prevent foot and leg or spinal injuries. In addition,  womens vibram jaya    the perspiration of the sport shoe is very important, is breathable insole elastic heels, sweat absorbent, be aware that the substance stability. When a pair of professional function is essential, to avoid sports injuries, make the exercise more effective, not just wear a pair of casual shoes doing intense physical activity. Running shoes if you plan to do when you start running, one important thing is to know your foot type and buy a pair of running shoes features in line with his foot. Just so the exercise.

 Safety technical requirements of anti-static shoes, conductive shoes released National Bureau of 05-14-1984 1985-01-01, that the implementation of the standard applies in places such as explosive, inflammable, workers wear antistatic agent to eliminate the electrostatic conductive human body rubber-soled shoes and rubber-soled shoes. This standard was introduced in reference to ISO2251 and ISO2024 1.1 site 1 antistatic rubber soled shoes with anti-static rubber sole are mainly used to prevent the human body carries static electricity which may cause fire, explosion and structures (e.g., rubber, chemical, printing, medical, electronic and other industries in certain places). Meanwhile, It can also avoid 250V electric devices on the human body caused by electric shock and fires by accident. rubber soled shoes, shoes 1.2 conductive with conductive rubber sole are mainly used to prevent static electricity carries the human body

caused by fire, explosion and structures (for example, some places in pyrotechnics industry). But it applies only to workers will not suffer electric shock sites. 1.3 for the maintenance of power equipment or handling high-voltage electrical equipment dangerous against anti-static rubber soled shoes, shoes with conductive rubber sole. 2 electrical performance indicators performance indicators 2.1 2.1.1 antistatic rubber soled shoes are   mens vibram flow    shoes worn during GB4386-84 rubber soled shoes, anti-static shoes resistance with conductive rubber sole, measuring method. The resistance of the antistatic rubber soles for footwear soles are 0.5 x 10 ^ 5 gauge range of 8 ω ω. 2.1.2 rubber soled shoes are shoes worn during conductive GB4386-84. Conductive rubber soles for shoe soles, the resistance value must be no more than 1, 5 x 10 ^ 5 ω. 2.2 2.2 other performance indicators. antistatic shoes 1 rubber-soled shoes with conductive rubber sole for other performance requirements, shall conform to the national standards and technical requirements of appropriate footwear. 2.2.2 for shoes with antistatic rubber sole, rubber soled shoes when structural conductive design and choice of materials, must take into account the

 only part of the resistance to wear, are minimised pollution under the influence of the changes. 2.2.3 special requirements of shoes shoes with rubber sole antistatic, conductive rubber outsole with (for example, must have resistance against acids, alkalis, oils) are also appropriate technical standards-compliant. wear 3 3.1 requirements to ensure the Elimination of static electricity of human body effect, wear shoes with rubber  vibram sprint cheap sole antistatic, resistance to earth shall not exceed 8 ω ^ indicator; wear rubber soled shoes, conductive Earth resistance must not exceed 1, 5 x 10 ^ 5 ω. 3.2 during the use of shoes, rubber soled shoes, anti-static shoes impurities with conductive rubber sole must not touch the bottom of the insulation. 3.3 during the use of shoes, avoid strong while wearing the insulation or thick wool socks, insoles and isolation and so on. 4 electrical performance testing shoe sole with rubber sole antistatic, conductive rubber soles for shoes, the resistance, the values should be measured according to the methodology, procedure GB4386-84. 5 5.1 authorized State supervision unit test of quality for the production of rubber soled shoes, anti-static shoes, conductive rubber soled business technologies,

technological equipment and other items for review. Indicators to meet the needs of the enterprise and officially after she obtained the certificate of product testing, manufacturing, sales antistatic shoes, footwear with conductive rubber sole. 5.2 anti-static rubber soled shoes,shoe factory with conductive rubber sole, production facility must be to examine the electrical performance of each shoe soles and meets the standards sought by the shoe factory. Eligible products must have the certificate. In each pair of shoes should be accompanied by a brief description, the description of product performance, scope, terms of use, as well as delivery time, etc. 5.3 inspection organization authorized State is entitled to production of shoes anti-static shoes, conductive rubber sole with rubber outsole for regular or periodic sampling. Not in accordance with the standards of production, poor quality of products of the enterprise, the control unit shall have the right to warn or revocation of certificate of conformity. rubber-soled shoes on anti-static 6 6.1 flags as the proper place for rank badges, taking in the shoe, print "anti-static". conductive 6.2 rubber soled shoes as correct positions, there must be clearly marked,

taking in the shoe, print a "conductor". Anti-static shoes, rubber soled shoes with conductive rubber sole safety conditions, presentation techniques, preparation of rubber soled shoes anti-static, safety specifications for shoes with rubber sole is electrically conductive protection and labor and employment office personnel, Beijing Institute of science  vibram bikila cheap  of editorial work. Once you have accepted this task, firstly, conductive antistatic rubber soled shoes and rubber-soled shoes, focused on the production and use of research and collection, check the information at home and abroad, identified projects to be studied in the standards and test programs and establishing experimental devices, have been studied. Based on the above work, drafting of national standards, the rubber-soled shoes antistatic, conductive safety specifications for rubber-soled shoes. In order to be on the safe side, we have two manufacturers and gunpowder, chemicals, petroleum, aerospace and industry sectors such as coal, as well as universities,

 research institutes in nearly 150 released a draft. Analysis and research on the basis of the proposal to redo the changes. In this work, get help and support for labour and personnel, get help from domestic industries, facilitate the start of work. Second, the situation at home and abroad 1. internal situation with industrial development, human body static electricity caused by the disaster have received growing attention. is one of the important measures to address anti-static staff to wear shoes and conductive shoes.  vibram kso womens  Under the leadership of higher authorities, gunpowder, national requirements of electronics, petroleum, chemical industry and other departments, as well as national universities, research institutes, supported by, in recent years, China has started to produce conductive antistatic rubber soled shoes and rubber-soled shoes. Due to the short history of shoe production, specifications, test methods and conditions of use of the shoe and other issues without a clear and consistent rules. Therefore, anti-static

rubber soled shoes, conductive rubber soles for shoe manufacturers, Sales Department, using hope to have technical documentation for all to follow. Production and use of guide shoe and performance to ensure quality control and safety of the product. Therefore, the development of rubber soled shoes, anti-static shoes, conductive rubber soled, the standard is imperative. 2. abroad abroad caused by static electricity dangers long attached much importance to, and to some extent the use of anti-static shoes, conductive. Some countries, like Australia, antistatic shoes prescribes the specific scope of use. Republic of China national standard of leather safety footwear safety shoes GB4014-Fresh 83 (National Bureau of standards, released on December 12, 1983,on 1 October 1984), this international standard is applicable to safety footwear made of leather or canvas. 1. technical requirements 1. 1 all products should have anti-hit baotou, their technical features, see Appendix a. 1. Requirement 2 according to table 1. Table 1 (omitted)
 

1. Sun 3 puncture-proof performance; the prick test, nails cannot penetrate the substrate. 1. non-slip soles 4 gear or skid pattern. 1.5 thermal treatment type wearing leather safety footwear subject to heat and flame resistance tests, without deformation, the burning rate is not more than 1 mm/s. 1. 6 the total weight not exceeding 2 kg per pair of shoes.   womens vibram treksport   1.7, other Ministerial standard performance requirements according to the Ministry, stitching shoes SG27-74, molded leather shoes implementation SG24-74. 2. test method for 2. 1 static pressure test. 2.1. 1 test equipment: ± 1% accuracy of pressure test machine, minimum tick value is less than 5 kg, measuring range shall be not less than 2,000 kg. Platform diameter test is greater than 75 mm, upper and lower platforms in parallel state. 2.1. 2 preparation of test pieces: backward extension baotou of rear edge of the product within the top 25 ± 3mmFodera out, the remaining parts were cut, leaving just the tip and sole as a sample, sample diagrams such as Figure 1. 2.1.

 3 test methods in baotou in the highest part of the sample, Add the dough cylinder with a diameter of 22 mm height and silly PuTTY in the sample area in the Centre of pressure testing platform. 3-5 minutes of slow compression, when the pressure reaches 1, 400kgf shut down after 1 minute and then bring pressure to zero: remove Silly Putty and measure its height. Qualify more than 15 mm. 2. impact test 2: 2.2. 1 test impact structure as shown in Figure 2. 2.2. 2 preparation of test pieces: 2.1. 2.2. 2. test methods 3: test  womens vibram komodosport weight 23 ± 0 machine. 2 kg. Fixed the drive model, drop height adjustment of weights according to the table 1. And then bring the free-fall impact test weight. After testing, remove the dough was measured, qualified more than 15 mm. 2. 3 shoes hit the puncture-proof test: 60° (standard GB346-75) nail, put on the press platform, using plasticine set erected, placed on soles foot pressure slowly to the center when the pressure reaches 50kgf control stand. 2.4 heat resistance test: sample placed in 100 ± 5° c in the oven, bake for 20 minutes, testing after cooling to room temperature. There must be no deformation, cracking phenomenon. 2. fire resistance test 5: the vamp of the

sample is cut into 150x13mm strips, clamping titration device and making it a 45° angle with the horizontal direction. Then use an alcohol lamp fuel and the lower end determining the distribution of centrally located fiammaIn, calculates the speed of combustion. Speed of sample count to three, taking his average speed for burning. 3. Inspection Regulations 3. 1 identification of the product's technical department must be designated by the State, in line with the requirements of this standard and qualified certificate can only be production and sales. 3.2 products are controlled by the manufacturer in accordance with this standard before it can be produced and a product certificate issued by technical supervision departments and verification and identification. 3.3 products should be made through Visual inspection, other according to standard rules. With 1,000 pairs as a set of 2 ‰ random sampling, as the static pressure, shock tests have an unqualified person, double sampling review once again, if you still have an unqualified person, double