Fitness trail
A fitness trail, trim trail or parcourse consists of a path or course with outdoor exercise equipment or obstacles installed along its length for exercising the human body to promote good health. The course is designed to promote physical fitness training in the style attributed to Georges Hébert. In general, fitness trails can be natural or man-made, located in areas such as forest, transportation rights-of-way, parks, or urban settings. Equipment exists to provide specific forms of physiological exercise, and can consist of natural features including climbable rocks, trees, and river embankments, or manufactured products (stepping  posts, chin-up and climbing bars) designed to provide similar physical challenges. The degree of difficulty of a course is determined by terrain slope, trail surface (dirt, grass, gravel, etc.), obstacle height (walls) or length (crawls) and other features. Urban parcourses tend to be flat, to permit participation by the elderly, and to accommodate cyclists, runners, skaters and walking. The new concept of an outdoor gym, containing traditional gym equipment specifically designed for outdoor use, is also considered to be a development of the parcourse. These outdoor exercise gyms include moving parts and are often made from galvanised metal. History . The original parcours was invented in 1968 by Swiss architect Erwin Weckemann with support from Swiss life insurance firm Vita. The first course was built in Zurich, Switzerland. Hundreds of courses were built in Europe by 1972. Courses built in ensuing years included: Examples. United Kingdom. Fitness Trails (also called trim trails) are a series of wooden exercise stations, scattered in parkland or other locations beside a jogging or walking trail, which can be used to develop balance, strength and coordination. They are suitable for both adults and children, and the individual stations have been scientifically designed to provide a  range of exercise. Most have simple instructions attached to them, and the stations include balance beams, sit-up bars, chin-up bars, parallel bars, and more challenging stations such as pole climbs and ladder walks. Trails can include stations for the upper body, lower body, balance & coordination and climbing/jumping equipment designed to test the whole body. Bristol City Council have now installed trim trails in six parks, ranging in complexity from Withywood Park, which has a single station, to Victoria Park, which has nine. Funding for the trim trail at Hollingworth Lake, in Greater Manchester, which was the idea  of the Friends of Hollingworth Lake and opened in August 2010, was provided by the Big Lottery Community Spaces fund. Australia. Installations are found across AU. United States. California. San Francisco Bay Area. "East Bay" "North Bay" "San Francisco Peninsula" South Bay Waters of France Company, distributor of Perrier water. The circuit includes eighteen exercise stations spaced over a 2.5 mile path. Kansas