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  2. Manual handling of loads - Wikipedia

    en.wikipedia.org/wiki/Manual_handling_of_loads

    The NIOSH lifting equation is a tool (now application) that can be used by health and safety professionals to assess employees who are exposed to manual lifting or handling of materials. [7] The NIOSH lifting equation is a mathematical calculation which calculates the Recommended Weight Limit (RWL) using a series of tables, variables, and ...

  3. Air caster - Wikipedia

    en.wikipedia.org/wiki/Air_caster

    Air casters require a smooth, non-porous surface in order to maintain lift and operate properly. Cracks and other surface defects can interrupt the proper flow of air, causing the air cushion to dissipate and thus lose its ability to lift. This limits their application to fields like manufacturing, where such surfaces are abundant.

  4. List of cheerleading stunts - Wikipedia

    en.wikipedia.org/wiki/List_of_cheerleading_stunts

    Kick-Full: Starting from either the base's right side or the back of the mat, depending on preference, the flyer will be launched up into the air and reach the front of the stage before reaching the peak of height. The bases follow this movement to then be able to catch the flyer in a cradle position.

  5. Patient lift - Wikipedia

    en.wikipedia.org/wiki/Patient_lift

    A patient lift (patient hoist, jack hoist, Hoyer lift, or hydraulic lift) may be either a sling lift or a sit-to-stand lift.This is an assistive device that allows patients in hospitals and nursing homes and people receiving home health care to be transferred between a bed and a chair or other similar resting places, by the use of electrical or hydraulic power.

  6. Magnetic levitation - Wikipedia

    en.wikipedia.org/wiki/Magnetic_levitation

    Magnetic levitation can be stabilised using different techniques; here rotation (spin) is used. Magnetic levitation (maglev) or magnetic suspension is a method by which an object is suspended with no support other than magnetic fields.

  7. Push-up - Wikipedia

    en.wikipedia.org/wiki/Push-up

    Animation of a full push-up (the wide positioning of the hands increases the push-up's use of chest muscles as opposed to arm muscles) Side view of a push-up Push-up technique The push-up ( press-up in British English ) is a common calisthenics exercise beginning from the prone position .

  8. Glossary of video game terms - Wikipedia

    en.wikipedia.org/wiki/Action_point

    Loosely defined as a game made by a single person or a small studio without any financial, development, marketing, or distribution support from a large publisher, though there are exceptions. infinite health See god mode. infinite life See god mode. infinite runner See endless runner. influencer

  9. Olympic weightlifting - Wikipedia

    en.wikipedia.org/wiki/Olympic_weightlifting

    Weightlifting (often known as Olympic weightlifting) is a competitive strength sport in which athletes compete in lifting a barbell loaded with weight plates from the ground to overhead, with the aim of successfully lifting the heaviest weights. Athletes compete in two specific ways of lifting the barbell overhead.