They offer very good heel control and remain quite flexible as well. They're good for a wide variety of foot types. Running shoesRunning footwear is designed to provide more cushioning impact, shock absorption and heel control towards the runners and joggers They're designed to prevent shin splints, tendonitis, plantar fasciitis, stress fractures and other overuse syndromes.Walking shoesSports persons need walking exercises for cardiovascular conditioning that they require lightweight shoes. They allow extra cushioning in the heels to reduce plantar fasciitis especially underneath the ball of the foot (the metatarsal area). Some walking shoes possess a little rounded sole or ?rocker bottom? which will help to maneuver the weight from the heel towards the toe. Aerobic ShoesAerobic shoes have to be lightweight to match aerobic conditioning, cushioning within the sole underneath the front foot to prevent the foot fatigue and stress.
The earliest footwear was essentially sandal like. It had been designed to insulate human feet from the hard, spiky and jaggy surface, snow bound areas like Alaska and blistering hot areas in Middle East.The oldest surviving pair of shoes is a set of sandals from California that date to 9,000 years. They're simple sandals made of plant fibres. In the Middle Ages, people wrapped a single piece of hide round the feet and tied it having a leather thong.Beginning twelfth century, European peasants started wearing sabot, a shoe made from single piece of wood following a example of the Dutch.
In England, the sabot was improved upon by clog which had an upper made from fabric while the sole remained wooden. The French aristocracy introduced pointed shoes, which were created by Count of Anjou who actually desired to hide their own deformed feet. Aristocratic French women started wearing high-heeled shoes in sixteenth century, which led to the development of the phrase well-heeled meaning rich women. Starting 14th century, BC shoes were created by hand using tools utilized in Egypt for example curved awl, scraper and also the chisel-type knife. Afterwards tools like pincers, hammer, lapstones along with a number of rubbing sticks were also used.The first industrial unit to mechanise the shoe production was set up in Lynn, Massachusetts in 1760. Jan Matzeliger, a local of Dutch Guiana who immigrated to Usa in 1870 helped revolutionize the shoe industry by developing a shoe lasting machine that could attach a sole to the shoe in just one minute. Unfortunately he died a poor man in Lynn, Massachusetts.