Wood the growth of the young timber in open stands after the old trees have been removed is more rapid than in trees in a closed forest, and in the manufacture of articles where strength is an important consideration such "second-growth" hardwood material is preferred. This is particularly the case in the choice of hickory for handles and spokes. Here not only strength, but toughness and resilience are important. The results of a series of tests on hickory by the U.S. Forest Service show that: The effect of rate of growth on the qualities of chestnut wood is summarized by the
Lacrosse stick the sidewall ("i.e.", the side of the stick head), permitting weaving of string, which is then hardened by dipping the in resin. Leather "runners" are strung from the top of the "head" to the "throat" of the stick. Then nylon string is woven in to create the pocket. The wooden lacrosse stick dates back to the creation of the sport and is still made by craftsmen around the world. Though modern lacrosse sticks made of plastic have become the overwhelming choice for contemporary lacrosse players, traditional wooden lacrosse sticks are still commonly used by box lacrosse goaltenders, senior and masters