Search results
Results from the WOW.Com Content Network
Hypermobility, also known as double-jointedness, describes joints that stretch farther than normal. [2] For example, some hypermobile people can bend their thumbs backwards to their wrists and bend their knee joints backwards, put their leg behind the head or perform other contortionist "tricks". It can affect one or more joints throughout the ...
Aikido techniques. Aikido techniques are frequently referred to as waza 技 (which is Japanese for technique, art or skill). Aikido training is based primarily on two partners practicing pre-arranged forms (kata) rather than freestyle practice. The basic pattern is for the receiver of the technique (uke) to initiate an attack against the person ...
Footwork. The lunge position on the right, showing how much more distance can be obtained over the en garde stance. In a fencing bout, a great deal depends on being in the right place at the right time. Fencers are constantly manoeuvring in and out of each other's range, accelerating, decelerating, changing directions and so on.
A balance beam skill in which the gymnast stands sideways on the beam, dives backwards into a back handspring (the "loop"), grasps the beam, performs a back hip circle and ends up in a front support position, resting on the hands. It is named after Natalia Yurchenko. Yurchenko vault. A vault and a family of vaults.
Backward running, also known as backwards running, running backwards, reverse running, retro running, or retro locomotion is the act of running in reverse, so that one travels in the direction one's back is facing rather than one's front. It is classed as a retro movement, the reverse of a normal movement. Backward running is a less-natural ...
This image actually shows two Karnaugh maps: for the function ƒ, using minterms (colored rectangles) and for its complement, using maxterms (gray rectangles). In the image, E () signifies a sum of minterms, denoted in the article as . The Karnaugh map (KM or K-map) is a method of simplifying Boolean algebra expressions.
A wristlock is a joint lock primarily affecting the wrist-joint and, in some cases, the radioulnar joints through rotation of the hand. A wristlock is typically applied by grabbing the opponent's hand, and bending and/or twisting it. Wristlocks are very common in martial arts such as chin-na, aikido, hapkido and jujutsu where they are featured ...
Shear and Bending moment diagram for a simply supported beam with a concentrated load at mid-span. Shear force and bending moment diagrams are analytical tools used in conjunction with structural analysis to help perform structural design by determining the value of shear forces and bending moments at a given point of a structural element such as a beam.