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In strength training, rowing (or a row, usually preceded by a qualifying adjective — for instance a cable seated row, barbell upright row, dumbbell bent-over row, T-bar rows, et cetera) is an exercise where the purpose is to strengthen the muscles that draw the rower's arms toward the body (latissimus dorsi) as well as those that retract the scapulae (trapezius and rhomboids) and those that ...
The pull-down is extremely similar to the pull-up, but uses moving external weights or resistance with a fixed body rather than a fixed bar and a moving body. This makes the pull-down an open-chain movement and the pull-up a closed-chain movement. The weight moved can also be adjusted to be more or less than the weight of the person doing the ...
The null End_Date in row two indicates the current tuple version. A standardized surrogate high date (e.g. 9999-12-31) may instead be used as an end date so that null-value substitution is not required when querying. In some database software, using an artificial high date value could cause performance issues, that using a null value would prevent.
In the United States and other countries where television uses the 59.94 Hz vertical scanning frequency, video is broadcast at 29.97 frame/s. For the film's motion to be accurately rendered on the video signal, a telecine must use a technique called the 2:3 pull down (or a variant called 3:2 pull down) to convert from 24 to 29.97 frame/s.
The inverted row is an exercise in calisthenics. It primarily works the muscles of the upper back—the trapezius and latissimus dorsi —as well as the biceps as a secondary muscle group. The supine row is normally carried out in three to five sets, but repetitions depend on the type of training a lifter is using to make their required gains.
Kipping pull-ups are considered high risk for injury and are a major cause of shoulder injury in CrossFit athletes. [15] Muscle-up: A pull-up that transitions to a dip; it is more difficult than a pull-up and requires significant strength and technique to execute. Originating in gymnastics, it is also popular in CrossFit where it may be ...
In neuroscience, low-level would relate to the functioning of a cell (or part of a cell, or molecule) and high level to the overall function or activity of a neural system. [1] In documentation, a high-level document contains the executive summary, the low-level documents the technical specifications.
The Emergency Severity Index (ESI) is a five-level emergency department triage algorithm, initially developed in 1998 by emergency physicians Richard Wurez and David Eitel. [1] It was previously maintained by the Agency for Healthcare Research and Quality (AHRQ) but is currently maintained by the Emergency Nurses Association (ENA). Five-level ...