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  2. Pull-up - Wikipedia

    en.wikipedia.org/wiki/Pull-up

    A pull-up is an upper-body strength exercise. The pull-up is a closed-chain movement where the body is suspended by the hands, gripping a bar or other implement at a ...

  3. Pull-up resistor - Wikipedia

    en.wikipedia.org/wiki/Pull-up_resistor

    In electronic logic circuits, a pull-up resistor (PU) or pull-down resistor (PD) is a resistor used to ensure a known state for a signal. [1] More specifically, a pull-up resistor or pull-down resistor ensures that a wire will have a high logic level or low logic level, respectively, in the absence of a driving signal. [2]

  4. United States Marine Corps Physical Fitness Test - Wikipedia

    en.wikipedia.org/wiki/United_States_Marine_Corps...

    The pull-up begins at the "dead-hang" with arms extended and the body hanging motionless. A successful pull-up is performed without excess motion, the body rising until the chin is above the bar, and body lowered back to the "dead-hang" position. There is no time limit. [5] Until 2017, male Marines were required to perform pull-ups, and female ...

  5. Why women tend to struggle with pull-ups, according to experts

    www.aol.com/lifestyle/why-women-tend-struggle...

    Olson shares that “negative pull-ups” are also a great starting point. “Use a chair or bench. Hang from a pull-up bar in the flexed (ending/up) position,” she explains of the exercise.

  6. I'm alright, Jack - Wikipedia

    en.wikipedia.org/wiki/I'm_alright,_Jack

    "I'm all right, Jack" is a British expression used to describe people who act only in their own best interests, even if providing assistance to others would take minimal to no effort on their part.

  7. Calisthenics - Wikipedia

    en.wikipedia.org/wiki/Calisthenics

    Chin-ups and pull-ups; Chin-ups and pull-ups are similar exercises but use opposite facing grips. For a chin-up, the palms of the hands are facing the person as they pull up their body using the chin-up bar. The chin-up involves the biceps muscles more than the pull-up but the lats are still the primary mover. [8] For a pull-up, the bar is ...

  8. Burpee (exercise) - Wikipedia

    en.wikipedia.org/wiki/Burpee_(exercise)

    Pull-up burpee Combine a pull-up with the jump or do a pull-up instead of the jump. [citation needed] Side burpee The athlete bends at waist and places hand shoulder-width apart to the side of right or left foot. Jump both legs out to side and land on the outer and inner sides of your feet. Jump back in, jump up, and repeat on opposite side.

  9. A man was ejected from the Dubai Tennis Championships after displaying “fixated behavior” towards British player Emma Raducanu on Tuesday, the WTA said in a statement.. According to the WTA ...