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63-474: The Riesling Trail is a 35 kilometres (22 miles) long walking and cycling track located in the Clare Valley , South Australia . Established for recreational purposes, it runs between Auburn and Clare , passing through several towns and villages along the way, including Leasingham , Watervale , Penwortham and Sevenhill . The trail is named after Riesling , the most important white grape variety in

126-651: A certain number of rest stops that usually include refreshments, first aid and maintenance tools. Routes can vary by as much as 100 miles (160 km). Some organized rides are entirely social events. One example is the monthly San Jose Bike Party which can reach attendance of one to two thousand riders in Summer months. Mountain biking began in the 1970s, originally as a downhill sport, practised on customized cruiser bicycles around Mount Tamalpais . Most mountain biking takes place on dirt roads, trails and in purpose-built parks. Downhill mountain biking has just evolved in

189-627: A collision. There is also some debate about the safety of the various types of separated facilities. Bicycles are considered a sustainable mode of transport, especially suited for urban use and relatively shorter distances when used for transport (compared to recreation). Case studies and good practices (from European cities and some worldwide examples) that promote and stimulate this kind of functional cycling in cities can be found at Eltis , Europe's portal for local transport. A number of cities, including Paris, London and Barcelona , now have successful bike hire schemes designed to help people cycle in

252-851: A commercial activity, mainly to transport goods, mostly accomplished in an urban environment . The postal services of many countries have long relied on bicycles. The British Royal Mail first started using bicycles in 1880; now bicycle delivery fleets include 37,000 in the UK, 25,700 in Germany, 10,500 in Hungary and 7000 in Sweden. In Australia, Australia Post has also reintroduced bicycle postal deliveries on some routes due to an inability to recruit sufficient licensed riders willing to use their uncomfortable motorbikes. The London Ambulance Service has recently introduced bicycling paramedics , who can often get to

315-404: A legal race bike cannot weigh less than 6.8 kg (14.99 lbs). Being measured for a bike and taking it for a test ride are recommended before buying. The drivetrain components of the bike should also be considered. A middle grade dérailleur is sufficient for a beginner, although many utility bikes are equipped with hub gears . If the rider plans a significant amount of hillclimbing ,

378-411: A mode of transport and leisure. Gluteus maximus muscle The gluteus maximus is the main extensor muscle of the hip in humans. It is the largest and outermost of the three gluteal muscles and makes up a large part of the shape and appearance of each side of the hips. It is the single largest muscle in the human body. Its thick fleshy mass, in a quadrilateral shape, forms the prominence of

441-402: A rider to ride against the clock. Time trials can be performed as a team or as a single rider. Bikes are changed for time trial races, using aero bars . In the past decade, mountain bike racing has also reached international popularity and is even an Olympic sport. Professional racing organizations place limitations on the bicycles that can be used in the races that they sanction. For example,

504-449: A small muscle that corresponds to the human gluteus maximus and originates from the ilium and the ligaments of the sacroiliac , and the gluteus maximus proprius , a large muscle that extends from the ischial tuberosity to a relatively more distant insertion on the femur. In adapting to bipedal gait, reorganization of the attachment of the muscle as well as the moment arm was required. [REDACTED] This article incorporates text in

567-607: A surge in popularity in the US, with some vendors reporting that they were sold out of bikes under US$ 1000. The Marching and Cycling Band HHK from Haarlem (the Netherlands) is one of the few marching bands around the world which also performs on bicycles. Shortly after the introduction of bicycles, competitions developed independently in many parts of the world. Early races involving boneshaker style bicycles were predictably fraught with injuries. Large races became popular during

630-446: A thirty-second period helps assess strength, flexibility, pain, and endurance, which can help determine how far along a person is in rehabilitation, or how much work is still to be done. The piriformis test measures flexibility of the gluteus maximus. This requires a trained professional and is based on the angle of external and internal rotation in relation to normal range of motion without injury or impingement. The gluteus maximus

693-443: A triple-chainrings crankset gear system may be preferred. Otherwise, the relatively lighter, simpler, and less expensive double chainring is preferred, even on high-end race bikes. Much simpler fixed wheel bikes are also available. Many road bikes, along with mountain bikes, include clipless pedals to which special shoes attach, via a cleat , enabling the rider to pull on the pedals as well as push. Other possible accessories for

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756-411: Is a recurring complaint by cyclists from cities with low modal share of cycling. Extensive cycling infrastructure may be found in some cities. Such dedicated paths in some cities often have to be shared with in-line skaters, scooters, skateboarders, and pedestrians. Dedicated cycling infrastructure is treated differently in the law of every jurisdiction, including the question of liability of users in

819-419: Is about advocating the bicycle as an alternative mode of transport, and another is about the creation of conditions to permit and/or encourage bicycle use, both for utility and recreational cycling. Although the first emphasizes the potential for energy and resource conservation and health benefits gained from cycling versus automobile use, is relatively undisputed, the second is the subject of much debate. It

882-484: Is advisable to reduce the risk from motor vehicle users. Items legally required in some jurisdictions, or voluntarily adopted for safety reasons, include bicycle helmets , generator or battery operated lights, reflectors , and audible signalling devices such as a bell or horn. Extras include studded tires and a bicycle computer . Bikes can also be heavily customized, with different seat designs and handle bars, for example. Gears can also be customized to better suit

945-508: Is available at several locations including Auburn, Clare and the Clare Caravan Park. It is possible to hire bikes and ride one-way with pick-up at the other end. The trail has a gentle up-grade from Auburn to just north of Penwortham, from where it gradually descends into Clare. The Rattler Rail Trail extends a further 19 kilometres (12 miles) south of Auburn to Riverton , creating further opportunity for cycling and walking in

1008-440: Is generally agreed that improved local and inter-city rail services and other methods of mass transportation (including greater provision for cycle carriage on such services) create conditions to encourage bicycle use. However, there are different opinions on the role of various types of cycling infrastructure in building bicycle-friendly cities and roads. Some bicycle activists (including some traffic management advisers) seek

1071-505: Is involved in several sports, from running to weight-lifting. A number of exercises focus on the gluteus maximus and other muscles of the upper leg: In cultural terms, the glutes are often considered a symbol of health and strength, and aesthetically appealing. They frequently feature in artwork which seeks to emphasise and celebrate physicality, and the ability to move dynamically and powerfully. They are usually shown to be efficiently proportioned and prominent. Evidence of such depictions of

1134-417: Is larger in size and thicker in humans than in other primates . Its large size is one of the most characteristic features of the muscular system in humans, connected as it is with the power of maintaining the trunk in the erect posture. Other primates have much flatter hips and cannot sustain standing erectly. In other primates, the correlate to the human gluteus maximus consists of the ischiofemoralis ,

1197-441: Is made up of muscle fascicles lying parallel with one another, and are collected together into larger bundles separated by fibrous septa . The gluteus maximus (or buttock) is the outermost muscle of the buttocks. It arises from connections to nearby structures in this area. It arises from the posterior gluteal line of the outer upper ilium , a bone of the pelvis , as well as above it to the iliac crest and slightly below it; from

1260-566: Is the Tour de France . This began in 1903, and continues to capture the attention of the sporting world. In 1899, Charles Minthorn Murphy became the first man to ride his bicycle a mile in under a minute (hence his nickname, Mile-a-Minute Murphy), which he did by drafting a locomotive at New York 's Long Island . As the bicycle evolved its various forms, different racing formats developed. Road races may involve both team and individual competition, and are contested in various ways. They range from

1323-620: Is the inequity in where safe bicycling infrastructure exists by neighbourhood, which is interpreted as a form of classism within cycling and urbanism . The bicycle has acted as a means for women's liberation and thus has links to feminism . Cyclists form associations, both for specific interests (trails development, road maintenance, bike maintenance, urban design, racing clubs, touring clubs, etc.) and for more global goals ( energy conservation , pollution reduction, promotion of fitness). Some bicycle clubs and national associations became prominent advocates for improvements to roads and highways. In

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1386-600: The Clare Valley wine region . It continues 8 kilometres (5.0 miles) north of Clare to the area known as Barinia . The Riesling Trail route is part of the former Spalding railway line branch line which ran between Riverton in the south to a northern terminus at Spalding . The section of railway from Riverton to Clare was opened in 1918. Railway stations and sidings along the line were: Rhynie , Undalya , Auburn , Mulkirri (siding), Watervale , Penwortham , Tatkana (siding), Sevenhill , Clare , Kooramo, Barinia , Hilltown , Andrews , and Spalding. Rail services ceased after

1449-588: The League of American Bicyclists . Beyond simply riding, another skill is riding efficiently and safely in traffic. One popular approach to riding in motor vehicle traffic is vehicular cycling , occupying road space as car does. Alternately, in countries such as Denmark and the Netherlands, where cycling is popular, cyclists are often segregated into bike lanes at the side of, or more often separate from, main highways and roads. Many primary schools participate in

1512-742: The Second Boer War , both sides used bicycles for scouting. In World War I, France, Germany, Australia and New Zealand used bicycles to move troops. In its 1937 invasion of China, Japan employed some 50,000 bicycle troops, and similar forces were instrumental in Japan's march or "roll" through Malaya in World War II . Germany used bicycles again in World War II, while the British employed airborne "Cycle-commandos" with folding bikes . In

1575-530: The Vietnam War , communist forces used bicycles extensively as cargo carriers along the Ho Chi Minh Trail . The last country known to maintain a regiment of bicycle troops was Switzerland, which disbanded its last unit in 2003. In many countries, the most commonly used vehicle for road transport is a utility bicycle . These have frames with relaxed geometry, protecting the rider from shocks of

1638-416: The buttocks . The other gluteal muscles are the medius and minimus , and sometimes informally these are collectively referred to as the glutes . Its large size is one of the most characteristic features of the muscular system in humans, connected as it is with the power of maintaining the trunk in the erect posture. Other primates have much flatter hips and cannot sustain standing erectly. The muscle

1701-419: The gluteus maximus ) and reducing air resistance at high speed. Road bikes are designed for speed and efficiency on paved roads. They are characterized by their lightweight frames, skinny tires, drop handlebars, and narrow saddles. Road bikes are ideal for racing, long-distance riding, and fitness training. Other common types of bikes include gravel bikes , designed for use on gravel roads or trails, but with

1764-590: The 1890s "Golden Age of Cycling", with events across Europe, and in the U.S. and Japan as well. At one point, almost every major city in the US had a velodrome or two for track racing events, however since the middle of the 20th century cycling has become a minority sport in the US whilst in Continental Europe it continues to be a major sport, particularly in the United Kingdom, France, Belgium, Italy and Spain. The most famous of all bicycle races

1827-408: The 1983 Ash Wednesday bushfires burnt through the valley and damaged a lot of the trackwork. In 1989 the rails and steel bridges were removed and in 1993, this part of the route was converted into its present use as a walking and cycle trail. The Riesling Trail passes through vineyard and farming country. There are various side loops as well as access to wineries , coffee shops, and pubs. Bike hire

1890-474: The UK and North America, as their first jobs, generations of teenagers have worked at delivering newspapers by bicycle. London has many delivery companies that use bicycles with trailers. Most cities in the West, and many outside it, support a sizeable and visible industry of cycle couriers who deliver documents and small packages. In India, many of Mumbai's Dabbawalas use bicycles to deliver home cooked lunches to

1953-611: The Union Cycliste Internationale, the governing body of international cycle sport (which sanctions races such as the Tour de France), decided in the late 1990s to create additional rules which prohibit racing bicycles weighing less than 6.8 kilograms (14.96 pounds). The UCI rules also effectively ban some bicycle frame innovations (such as the recumbent bicycle ) by requiring a double triangle structure. Many broad and correlated themes run in bicycle activism: one

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2016-635: The United States, the League of American Wheelmen lobbied for the improvement of roads in the last part of the 19th century, founding and leading the national Good Roads Movement . Their model for political organization, as well as the paved roads for which they argued, facilitated the growth of the automobile. In Europe, the European Cyclists' Federation represents around 70 local, regional and national civil society organisations across more than 40 countries that work to promote cycling as

2079-585: The ability to ride well on pavement; mountain bikes , which are designed for more rugged, undulating terrain; and e-bikes , which provide some level of motorized assist for the rider. There are additional variations of bikes and types of biking as well. The price of a new bicycle can range from US$ 50 to more than US$ 20,000 (the highest priced bike in the world is the custom Madone by Damien Hirst , sold at US$ 500,000 ), depending on quality, type and weight (the most exotic road bicycles can weigh as little as 3.2 kg (7 lb) ). However, UCI regulations stipulate

2142-439: The bicycle as a primary form of transport. In Europe, Denmark and the Netherlands have the most bicycles per capita and most often use bicycles for everyday transport. Road bikes tend to have a more upright shape and a shorter wheelbase, which make the bike more mobile but harder to ride slowly. The design, coupled with low or dropped handlebars, requires the rider to bend forward more, making use of stronger muscles (particularly

2205-655: The bicycle include front and rear lights, bells or horns, child carrying seats, cycling computers with GPS, locks, bar tape, fenders (mud-guards), baggage racks, baggage carriers and pannier bags, water bottles and bottle cages. For basic maintenance and repairs cyclists can carry a pump (or a CO 2 cartridge ), a puncture repair kit, a spare inner tube, and tire levers and a set of allen keys . Cycling can be more efficient and comfortable with special shoes , gloves , and shorts . In wet weather, riding can be more tolerable with waterproof clothes, such as cape, jacket, trousers (pants) and overshoes and high-visibility clothing

2268-565: The city's workers. In Bogotá , Colombia the city's largest bakery recently replaced most of its delivery trucks with bicycles. Even the car industry uses bicycles. At the huge Mercedes-Benz factory in Sindelfingen , Germany workers use bicycles, color-coded by department, to move around the factory. Bicycles are used for recreation at all ages. Bicycle touring , also known as cyclotourism, involves touring and exploration or sightseeing by bicycle for leisure. Bicycle tourism has been one of

2331-436: The city. Typically these feature utilitarian city bikes which lock into docking stations, released on payment for set time periods. Costs vary from city to city. In London, initial hire access costs £2 per day. The first 30 minutes of each trip is free, with £2 for each additional 30 minutes until the bicycle is returned. In the Netherlands, many roads have one or two separate cycleways alongside them, or cycle lanes marked on

2394-451: The construction of bike paths , cycle tracks and bike lanes for journeys of all lengths and point to their success in promoting safety and encouraging more people to cycle. Some activists, especially those from the vehicular cycling tradition, view the safety, practicality, and intent of such facilities with suspicion. They favor a more holistic approach based on the 4 'E's : education (of everyone involved), encouragement (to apply

2457-412: The deep surface of this muscle: The gluteus maximus straightens the leg at the hip; when the leg is flexed at the hip, the gluteus maximus extends it to bring the leg into a straight line with the body. The anus also aligns when the leg is flexed at the hip, making the muscle tighten and the pelvis tilt forward. Taking its fixed point from below, it acts upon the pelvis , supporting it and the trunk upon

2520-417: The education), enforcement (to protect the rights of others), and engineering (to facilitate travel while respecting every person's equal right to do so). Some groups offer training courses to help cyclists integrate themselves with other traffic. Critical Mass is an event typically held on the last Friday of every month in cities around the world where bicyclists take to the streets en masse . While

2583-407: The gluteal muscles extends from at least Ancient Greece to the modern day. Functional assessment can be useful in assessing injuries to the gluteus maximus and surrounding muscles. The 30-second chair-to-stand test measures a participant's ability to stand up from a seated position as many times as possible in a thirty-second period of time. Testing the number of times a person can stand up in

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2646-409: The head of the femur; this is particularly obvious in standing on one leg. Its most powerful action is to cause the body to regain the erect position after stooping, by drawing the pelvis backward, being assisted in this action by the biceps femoris (long head), semitendinosus , semimembranosus , and adductor magnus . The lower part of the muscle also acts as an adductor and external rotator of

2709-552: The impact of motorized transport, and by building bike lanes , bike paths and cycle tracks . The provision of cycling infrastructure varies widely between cities and countries, particularly since cycling for transportation almost entirely occurs in public streets. And, the development of computer vision and street view imagery has provided significant potential to assess infrastructure for cyclists. In jurisdictions where motor vehicles were given priority, cycling has tended to decline while in jurisdictions where cycling infrastructure

2772-408: The limb. The upper fibers act as abductors of the hip joints. The gluteus maximus is a tensor of the fascia lata , and by its connection with the iliotibial band steadies the femur on the articular surfaces of the tibia during standing, when the extensor muscles are relaxed. Therefore, the muscle carries out an extension, a valgisation and an external rotation of the knee . The gluteus maximus

2835-703: The local environment. Paris–Brest–Paris (PBP), which began in 1891, is the oldest bicycling event still run on a regular basis on the open road, covers over 1,200 km (746 mi) and imposes a 90-hour time limit. Similar if smaller institutions exist in many countries. A study conducted in Taiwan improved the environmental quality for bicyclist tourists which demonstrated greater health benefits in tourists and even in natives. The number of bicyclists in Taiwan increased from 700,000 in 2008 to 5.1 million in 2017. Thus, this resulted in more and safer bicycle routes to be established. When cycling, cyclists take into account

2898-406: The lower part of the sacrum and the side of the coccyx , the tailbone; from the aponeurosis of the erector spinae ( lumbodorsal fascia ), the sacrotuberous ligament , and the fascia covering the gluteus medius ( gluteal aponeurosis ). The fibers are directed obliquely inferiorly and laterally; The gluteus maximus ends in two main areas: Three bursae are usually found in relation with

2961-523: The most popular sports for recreational benefit. A brevet or randonnée is an organized long-distance ride. One popular Dutch pleasure is the enjoyment of relaxed cycling in the countryside of the Netherlands. The land is very flat and full of public bicycle trails and cycle tracks where cyclists are not bothered by cars and other traffic, which makes it ideal for cycling recreation. Many Dutch people subscribe every year to an event called fietsvierdaagse  — four days of organised cycling through

3024-540: The national road test in which children individually complete a circuit on roads near the school while being observed by testers. Cyclists, pedestrians and motorists make different demands on road design which may lead to conflicts. Some jurisdictions give priority to motorized traffic, for example setting up one-way street systems, free-right turns, high capacity roundabouts, and slip roads . Others share priority with cyclists so as to encourage more cycling by applying varying combinations of traffic calming measures to limit

3087-727: The one-day road race, criterium , and time trial to multi-stage events like the Tour de France and its sister events which make up cycling's Grand Tours . Recumbent bicycles were banned from bike races in 1934 after Marcel Berthet set a new hour record in his Velodyne streamliner (49.992 km on 18 November 1933). Track bicycles are used for track cycling in Velodromes , while cyclo-cross races are held on outdoor terrain, including pavement, grass, and mud. Cyclocross races feature human-made features such as small barriers which riders either bunny hop over or dismount and walk over. Time trial races, another form of road racing require

3150-401: The prime minister goes to work by bicycle, when weather permits. This saves the lives of 6,000 citizens per year, prolongs life expectancy by 6 months, saves the country 20 million dollars per year, and prevents 150 grams of CO 2 from being emitted per kilometer of cycling. Utility cycling refers both to cycling as a mode of daily commuting transport as well as the use of a bicycle in

3213-474: The recent years and is performed at places such as Whistler Mountain Bike Park. Slopestyle, a form of downhill, is when riders do tricks such as tailwhips, 360s, backflips and front flips. There are several disciplines of mountain biking besides downhill, including: cross country (often referred to as XC), all mountain, trail, free ride, and newly popular enduro . In 2020, due to COVID-19 , mountain bikes saw

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3276-482: The region. Cycling Cycling became popularized in Europe and North America in the latter part and especially the last decade of the 19th century. Today, over 50 percent of the human population knows how to ride a bike. The bicycle has been used as a method of reconnaissance as well as transporting soldiers and supplies to combat zones. In this it has taken over many of the functions of horses in warfare . In

3339-470: The ride was founded with the idea of drawing attention to how unfriendly the city was to bicyclists, the leaderless structure of Critical Mass makes it impossible to assign it any one specific goal. In fact, the purpose of Critical Mass is not formalized beyond the direct action of meeting at a set location and time and traveling as a group through city streets. There is a long-running cycle helmet debate among activists. The most heated controversy surrounds

3402-426: The rider's strength in relation to the terrain. Many schools and police departments run educational programs to instruct children in bicycle handling skills, especially to introduce them to the rules of the road as they apply to cyclists. In some countries these may be known as bicycle rodeos , or operated as schemes such as Bikeability in the UK. Education for adult cyclists is available from organizations such as

3465-445: The road and easing steering at low speeds. Utility bicycles tend to be equipped with accessories such as mudguards, pannier racks and lights, which extends their usefulness on a daily basis. Since the bicycle is so effective as a means of transportation, various companies have developed methods of carrying anything from the weekly shop to children on bicycles. Certain countries rely heavily on bicycles and their culture has developed around

3528-421: The road. On roads where adjacent bike paths or cycle tracks exist, the use of these facilities is compulsory, and cycling on the main carriageway is not permitted. Some 35,000 km of cycle-track has been physically segregated from motor traffic, equal to a quarter of the country's entire 140,000 km road network. A quarter of all trips in the country are made on bicycles, one quarter of them to work. Even

3591-413: The safety on the road, bicycle lanes, smooth roads, diverse scenery, and ride length. Thus, the environment plays a huge role in people's decision factor to use bicycle touring more. This study used many questionnaires and conducted statistical analysis to come up with the conclusion of cyclists' top 5 factors that they consider before making a decision to bike are: safety, lighting facility, design of lanes,

3654-530: The same distance and among people from the same city with the same income level, those with higher education cycle more. As a result, there are various forms of activism focused on diversifying the cycling community. Inspired by the Black Lives Matter movement are organizations such as Street Riders NYC that seek to protest while on bicycles about systemic racism and police brutality. An incidental experience for Street Riders NYC protest participants

3717-408: The same skill level to take advantage of drafting . Most organized rides, for example cyclosportives (or gran fondos), Challenge Rides or reliability trials , and hill climbs include registration requirements and will provide information either through the mail or online concerning start times and other requirements. Rides usually consist of several different routes, sorted by mileage, and with

3780-509: The scene of an incident in Central London more quickly than a motorized ambulance. The use of bicycles by police has been increasing, since they provide greater accessibility to bicycle and pedestrian zones and allow access when roads are congested. In some cases, bicycle officers have been used as a supplement or a replacement for horseback officers. Bicycles enjoy substantial use as general delivery vehicles in many countries. In

3843-457: The surrounding landscape, and how clean the environment is. Thus, after improving these 5 factors, they found much more recreational benefits to bicycle tourism. Many cycling clubs hold organized rides in which bicyclists of all levels participate. The typical organized ride starts with a large group of riders, called the mass, bunch or even peloton . This will thin out over the course of the ride. Many riders choose to ride together in groups of

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3906-729: The topic of compulsory helmet use . It is paradoxical that in many developing countries cycling is in decline as bicycles are replaced by motorbikes and cars, while in many developed countries cycling is on the rise. Within western societies the demographic of those who cycle is often not representative of broader society. Research by TfL in London, UK, suggests that cyclists in London are typically 'white, under 40, male, with medium to high household income.' Studies from large-scale representative data from Germany show that people with higher levels of education cycle substantially more often than those with lower levels of education. Even for trips of

3969-716: Was built, cycling rates have remained steady or increased. Occasionally, extreme measures against cycling may occur. In Shanghai, where bicycles were once the dominant mode of transport , bicycle travel on a few city roads was banned temporarily in December 2003. In areas in which cycling is popular and encouraged, cycle-parking facilities using bicycle stands , lockable mini-garages, and patrolled cycle parks are used to reduce theft. Local governments promote cycling by permitting bicycles to be carried on public transport or by providing external attachment devices on public transport vehicles. Conversely, an absence of secure cycle-parking

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