Prime mover - See agonist.
Q
Quad dominant - Refers to a category of exercises or the movement pattern in which the quadriceps and hip flexors are the prime movers.
Prime Movers/Muscle worked: Quadriceps (the muscles on the front of the upper leg), Hamstrings ( the muscles on the back of the upper leg), Gluteals, Hip Flexors, and Calf muscles.
Machine: Squat Rack
Beginning Position: ...
Prime movers work more efficiently with strong stabiliser, or fixator, muscles. Stabilisers contract, primarily isometrically, to immobilise a limb so that another part of the body can act.
Prime Mover: The primary muscle responsible for a movement around a joint at any given point in time.
compare prime mover
stabilizer
synergist
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Then there are the outer unit muscles, which are all the prime movers of our skeleton system. You must get the inner unit working well before you embark on a hard core conditioning program.
When your prime movers are fatigued from the first exercise, you may feel "wobbly" and your form is much more likely to break in the second exercise. If you let your form become sloppy because you are fatigued, you are more likely to get injured.
" When you jump and run, your glutes should be the prime movers, but if your quads are taking over the movement, you'll never perform at your peak, and you'll increase your risk of injury. To bring up weak glutes, try the single-leg hip bridge.
The prime movers are the rectus abdominus, obliques and hip flexors. Make sure to keep your abs tight to ensure strengthening of the transverse abdominus and pelvic floor muscles. Maintain strict control throughout the movement.
By combining traditional strength and plyometric exercises with postural, balance, and stabilization training, Jumpmetrics conditions not only the prime movers but also the stabilizing muscles and antagonists-helping you move more efficiently while ...
The first three exercises for glute activation specifically target the gluteus maximus, the prime mover during hip extension. This next exercise targets the gluteus medius, which fires during hip abduction and rotation.
In this example, the hamstring serves as the agonist, or prime mover; the quadricep serves as the antagonist; and the calf and lower buttocks serve as the synergists.
Agonist muscle- A muscle that is very effective in causing a certain joint movement. Also called the prime mover.On a biceps curl, the biceps is the agonist muscle that flexes the elbow joint.
"The best triceps exercise is one that uses it as the prime mover during the exercise," says Stephanie Barclay, C.S.C.S., director of fitness and wellness at North Park University. The dip does just that.
If the hip flexors (above) are tight, the hamstrings will become your primary hip extensor. The hamstrings are supposed to be the synergist but become the prime mover. This is called synergistic dominance which increases the chances of injury.
The outside assistance (machine) helps the body or specific joint(s) to remain stable while the prime movers cope with the load.
Full-range of motion movements contract and strengthen the muscle you're working (the prime mover) and stretch the opposing (antagonist) muscle. This contributes to both muscle strength and joint flexibility.
Front to back movements must be balanced with rotational and side to side movements. Prime movers, antagonists and stabilizers must all be strengthened. Always stretch, strengthen and build to the point of total body balance.
 See also: Exercise, Lower, Back, Health, Chest
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