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It is generally agreed that a successful and consistent golf swing requires precise timing and mechanics, from the grip and position of one's fingers, to the position and movement of the feet. [2] At any moment of the swing, whether back-swing, downswing, or upswing, something can go wrong that will throw off the whole body and result in a mishit.
the antecubital region encompassing the front of the elbow, the antebrachial region encompassing the forearm, the carpal region encompassing the wrist, the palmar region encompassing the palm, the digital/phalangeal region encompassing the fingers. The thumb is referred to as the pollex. The posterior view contains, from superior to inferior,
A disc golf throwing technique where the outside edge of the disc is tilted downward so that the top face of the disk is facing away from the thrower. This release causes the natural turn of a disc to be reduced. The steeper the angle, the more pronounced the effect. Hole out To successfully complete play of a hole.
The sport of disc golf is set up similar to a game of golf. A "round" is played on a disc golf course consisting of a number of "holes", usually 9 or 18. [17] Each hole includes a tee position for starting play and a disc golf target some distance away, often with obstacles such as trees, hills or bodies of water in between. [18]
The neck of a metacarpal is a common location for a boxer's fracture, but all parts of the metacarpal bone (including head, body and base) are susceptible to fracture. During their lifetime, 2.5% of individuals will experience at least one metacarpal fracture. Bennett's fracture (base of the thumb) is the most common. [4]
The head of the ulna presents an articular surface, part of which, of an oval or semilunar form, is directed downward, and articulates with the upper surface of the triangular articular disk which separates it from the wrist-joint; the remaining portion, directed lateralward, is narrow, convex, and received into the ulnar notch of the radius.
The acetabular labrum (glenoidal labrum of the hip joint or cotyloid ligament in older texts) is a fibrocartilaginous ring [1] [2] [3] which surrounds the circumference of the acetabulum of the hip, deepening the acetabulum. The labrum is attached onto the bony rim and transverse acetabular ligament. It is triangular in cross-section (with the ...
"Steady Ed" Headrick [7] and Dave Dunipace are two inventors and players who greatly impacted how disc golf is played. In 1976 Headrick formalized the rules of the sport, founded the Disc Golf Association (DGA), the Professional Disc Golf Association (PDGA), [8] the Recreational Disc Golf Association (RDGA) and invented the first formal disc golf target [9] with chains and a basket. [10]