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Jumping jacks mix cardio and resistance work in one swift move (er, jump), while engaging multiple muscles, including the glutes, hamstrings, quads, and calves, as well as the muscles of the core ...
Schoolchildren in the US performing jumping jacks. A jumping jack, also known as a star jump and called a side-straddle hop in the US military, is a physical jumping exercise performed by jumping to a position with the legs spread wide and the hands going overhead, sometimes in a clap, and then returning to a position with the feet together and the arms at the sides.
When you do jumping jacks, you're not just front-loading. The hamstrings, a muscle group at the back of the thigh, also get a workout. "During jumping jacks, the hamstrings control the knee ...
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Some of the basic movements and actions of rebound exercise include bouncing in place (sometimes also called "jumping" or the Health Bounce [1]), jumping jacks, twists, side-to-side motions, running in place, dance movements, and a wide variety of other movements, patterned or un-patterned, with or without the use of hand-weights or other ...
High jump, in which athletes jump over horizontal bars. Long jump, where the objective is to leap horizontally as far as possible. Pole vault, in which a person uses a long, flexible pole as an aid to jump over a bar. Triple jump, the objective is to leap horizontally as far as possible, in a series of three jumps
Was the "Jumping Jack" exercise named after Jack? The two schools of thought on the "JUMPING JACK" are that the exercise name evolved because the movement necessary to do the exercise makes the human body look like a "JACK" (the kind you used to play with as a child with a small bouncing ball).
Boy jumping a long rope in Virginia A child playing with a skipping rope in Japan. A skipping rope or jump rope is a tool used in a sport where participants jump over a rope which is swung so that it passes under their feet and over their heads. Variations of the sport allow for freestyle jumping, or following set sequences, with one or more ...