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The lying triceps extension, also known as skull crusher and French extension or French press, is a strength exercise used in many different forms of strength training. It is one of the most stimulating exercises to the entire triceps muscle group in the upper arm, [ citation needed ] and works the triceps from the elbow all the way to the ...
Cable pull-down exercise to the front with a medium-width overhand (pronated) grip. The pull-down exercise is a strength training exercise designed to develop the latissimus dorsi muscle. It performs the functions of downward rotation and depression of the scapulae combined with adduction and extension of the shoulder joint.
The face pull is often performed standing using a cable machine and rope attachment, with the subject rowing the rope attachment towards the face, with the elbows flared outwards. [2] The exercise can, however, also be performed seated or with resistance bands .
Cable trays are used as an alternative to open wiring or electrical conduit systems, and are commonly used for cable management in commercial and industrial construction. They are especially useful in situations where changes to a wiring system are anticipated, since new cables can be installed by laying them in the tray, instead of pulling ...
The Latissimus dorsi muscles aids the lateral rotators in transverse extension. [3] The anconeus muscles and triceps brachii muscles are involved isometrically in keeping the elbow straightened. To keep the focus on the rear deltoid when lifting, it is imperative to keep the elbows away from the body and avoid torso movement, This ensures ideal ...
The pullover is an exercise that is performed with either a dumbbell or a barbell. [1] Pullovers can be made to affect either the chest or the back depending on how wide the grip is (barbell) and the position of the shoulders.
A sea plough is a cable-laying plough for submarine operation. A pipe-and-cable-laying plough or moleplough [1] is a method to bury cables or pipes. The machinery is a form of a subsoiler with a single blade. It is used to lay buried services of virtually any description, for drainage, water, electricity, telecommunications, gas supply etc..
The conduit methods were known to be of better quality, but cost significantly more than K&T. [2] In 1909, flexible armored cable cost about twice as much as K&T, and conduit cost about three times the price of K&T. [6] Knob and tube wiring persisted since it allowed owners to wire a building for electricity at lower cost.