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Fulcrum (drumming)
Fulcrum is a drumming term. Traditionally, the fulcrum refers to the part of a percussionist's grip that is the main lever for the drum stick to rotate. This is usually created by the thumb and index finger, the thumb and middle finger, or a combination of the thumb, index, and middle fingers. Fulcrum and lever definitions Fingers If one consciously locks their wrist, elbow, and shoulder so that they remain stationary, the only degree of freedom left to move the stick is the finger lever. The fulcrum, or point of rotation, will be located approximately where the pad of the thumb meets the stick. The thumb acts as the fulcrum while the other 4 fingers can apply mechanical forces to the stick. This lever is controlled with the smallest muscles and involves the least amount of mass in motion. Because there is less mass and less inertia, the fingers and thumb will be used to move the stick at high frequencies. Wrist If one then locks the fingers in place by placing a tight grip on t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drums
The drum is a member of the percussion instrument, percussion group of musical instruments. In the Hornbostel–Sachs classification system, it is a membranophones, membranophone. Drums consist of at least one Acoustic membrane, membrane, called a drumhead or drum skin, that is stretched over a shell and struck, either directly with the player's hands, or with a percussion mallet, to produce sound. There is usually a resonant head on the underside of the drum. Other techniques have been used to cause drums to make sound, such as the thumb roll. Drums are the world's oldest and most ubiquitous musical instruments, and the basic design has remained virtually unchanged for thousands of years. Drums may be played individually, with the player using a single drum, and some drums such as the djembe are almost always played in this way. Others are normally played in a set of two or more, all played by one player, such as bongo drums and timpani. A number of different drums together ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Percussionist
A percussion instrument is a musical instrument that is sounded by being struck or scraped by a beater including attached or enclosed beaters or rattles struck, scraped or rubbed by hand or struck against another similar instrument. Excluding zoomusicological instruments and the human voice, the percussion family is believed to include the oldest musical instruments.'' The Oxford Companion to Music'', 10th edition, p.775, In spite of being a very common term to designate instruments, and to relate them to their players, the percussionists, percussion is not a systematic classificatory category of instruments, as described by the scientific field of organology. It is shown below that percussion instruments may belong to the organological classes of idiophone, membranophone, aerophone and chordophone. The percussion section of an orchestra most commonly contains instruments such as the timpani, snare drum, bass drum, tambourine, belonging to the membranophones, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drum Stick
A drum stick (or drumstick) is a type of percussion mallet used particularly for playing snare drum, drum kit, and some other percussion instruments, and particularly for playing unpitched percussion. Specialized beaters used on some other percussion instruments, such as the metal beater used with a triangle or the mallets used with tuned percussion (such as xylophone and timpani), are not normally referred to as drumsticks. Drumsticks generally have all of the following characteristics: * They are normally supplied and used in pairs. * They may be used to play at least some sort of drum (as well as other instruments). * They are normally used only for unpitched percussion. Construction The archetypical drumstick is turned from a single piece of wood, most commonly of hickory, less commonly of maple, and least commonly but still in significant numbers, of oak. Drumsticks of the traditional form are also made from metal, carbon fibre, and other modern materials. The '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tendinopathy
Tendinopathy is a type of tendon disorder that results in pain, swelling, and impaired function. The pain is typically worse with movement. It most commonly occurs around the shoulder ( rotator cuff tendinitis, biceps tendinitis), elbow ( tennis elbow, golfer's elbow), wrist, hip, knee ( jumper's knee, popliteus tendinopathy), or ankle ( Achilles tendinitis). Causes may include an injury or repetitive activities. Less common causes include infection, arthritis, gout, thyroid disease, diabetes and the use of quinolone antibiotic medicines. Groups at risk include people who do manual labor, musicians, and athletes. Diagnosis is typically based on symptoms, examination, and occasionally medical imaging. A few weeks following an injury little inflammation remains, with the underlying problem related to weak or disrupted tendon fibrils. Treatment may include rest, NSAIDs, splinting, and physiotherapy. Less commonly steroid injections or surgery may be done. About 80% of over ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carpal Tunnel Syndrome
Carpal tunnel syndrome (CTS) is a nerve compression syndrome associated with the collected signs and symptoms of Pathophysiology of nerve entrapment#Compression, compression of the median nerve at the carpal tunnel in the wrist. Carpal tunnel syndrome usually has no known cause, but there are environmental and medical risk factors associated with the condition.> CTS can affect both wrists. Other conditions can cause CTS such as wrist fracture or rheumatoid arthritis. After fracture, the resulting swelling, bleeding, and deformity compress the median nerve. With rheumatoid arthritis, the enlarged synovial membrane, synovial lining of the tendons causes compression. The main symptoms are numbness and Paresthesia, tingling of the thumb, index finger, middle finger, and the thumb side of the ring finger, as well as pain in the hand and fingers. Symptoms are typically most troublesome at night. Many people sleep with their wrists bent, and the ensuing symptoms may lead to awake ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
