Title: Track spikes - Wikipedia
Headings: Track spikes
Track spikes
Contents
History
Design
Types of shoes
Types of spikes
See also
References

Content: Track shoes are exceptionally light, some shoes weighing less than five ounces (142 grams) each, half the weight of many standard running shoes. In most track shoes, the toe region bends up to allow space for protruding spikes and to encourage athletes to run on their toes. This upward angle, known as "taper," varies widely depending on the intended use of the shoe, and the taper angle can be rigid or flexible. Shoes with a large taper are said to be "aggressive." This shoe design may cause harm to the athlete if worn for extended periods of time outside of competition. Injury may occur when walking in a leisurely fashion, as the athlete is not on his or her toes, which is the manner in which the shoes were meant to be worn. Types of shoes
Nike Air Zoom Distance
There is considerable variation among track shoes depending on their intended use within the sport of track and field . Sprint spikes generally have a very stiff spike plate with the greatest number of spike wells. The taper is highest and most rigid in sprint spikes, maximizing the efficiency of energy transfer with each stride. Very little heel support is needed because sprinters spend most or all of their time on their toes.