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The abbreviation is not always a short form of the word used in the clue. For example: "Knight" for N (the symbol used in chess notation) Taking this one stage further, the clue word can hint at the word or words to be abbreviated rather than giving the word itself. For example: "About" for C or CA (for "circa"), or RE.
Aerobic exercise, also known as cardio, is physical exercise [1] of low to high intensity that depends primarily on the aerobic energy-generating process. [2] " Aerobic" is defined as "relating to, involving, or requiring oxygen", [ 3 ] and refers to the use of oxygen to meet energy demands during exercise via aerobic metabolism adequately. [ 4 ]
The larger Sunday crossword, which appears in The New York Times Magazine, is an icon in American culture; it is typically intended to be a "Thursday-plus" in difficulty. [6] The standard daily crossword is 15 by 15 squares, while the Sunday crossword measures 21 by 21 squares.
Isometric exercise. The 'plank' is a type of isometric hold which can intensively activate the body's core musculature. The 'side plank' is a variation designed to strengthen the oblique muscles. An isometric exercise is an exercise involving the static contraction of a muscle without any visible movement in the angle of the joint.
Indoor cycling. Indoor cycling, often called spinning, is a form of exercise with classes focusing on endurance, strength, intervals, high intensity (race days) and recovery, and involves using a special stationary exercise bicycle with a weighted flywheel in a classroom setting. [ 1] When people took cycling indoors in the late 19th century ...
An iron cross, also known as a crucifix [1] or cross, [2] is a gymnastics skill on the rings in which the body is suspended upright while the arms are extended laterally, forming the shape of the Christian cross. It is a move that requires significant shoulder and bicep tendon strength. The International Gymnastics Federation Code of Points ...
Dynamic Tension. "Dynamic Tension" is the name Charles Atlas gave to the system of physical exercises that he first popularized in the 1920s. Dynamic Tension is a self-resistance exercise method which pits muscle against muscle. The practitioner tenses the muscles of a given body part and then moves the body part against the tension as if a ...
Antikensammlung, 2nd century AD. Physical training has been present in human societies throughout history. Usually, it was performed for the purposes of preparing for physical competition or display, improving physical, emotional and mental health, and looking attractive. [ 1] It took a variety of different forms but quick dynamic exercises ...