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Isotonicalle because the lenght of the muscles change, while the tension (weights)remains the same.

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15y ago

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What does weight lifting do for your muscles?

Weight lifting is the process of contracting your muscles with applied pressure. With enough pressure being pushed muscles will eventually grow.


What does what weight lifting do for your muscles?

Weight lifting is the process of contracting your muscles with applied pressure. With enough pressure being pushed muscles will eventually grow.


Why are your muscles pumped when you work out?

Because your muscles are contracting and blood is filling the muscles being worked ( thats why your veins bulge when lifting)


What muscle actions would be classified as an isometric contraction?

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Is lifting weights mechanical energy?

Yes, lifting weights involves the conversion of chemical energy (from food) into mechanical energy (used to move the weights). The muscles contracting to lift the weights produce mechanical energy.


How muscles and bones work together to allow movement?

Muscles contract either isometrically or isotonically, and the bones provide attachment points for the muscles, one is the anchor point, the origin, and the other is the movable point, the insertion. The joint is where the two bones articulate with cartilage to produce the joint that is the lever.


What are three muscles involved in push-ups?

Primary muscle groups would be your pectorals. Others include shoulders and triceps. If you're doing it correctly, you're also isometrically contracting muscles such as those in your neck, your traps, and many in your lower body to stabilize.


What causes chill sensations?

1. The coolness:On each side of our nose, extending from a point above our incisor teeth to the bridge of our nose is a muscle called Compressor naris. Isometric contraction (hardening) of this muscle gives as a feeling of coolness.It should be noted that this muscle is exercised in Yogic exercise called Pranayama .2. The feeling of shivering:Extending downwards from our Adam's apple is a pair muscles called Sternothyroid. This is the muscle we use for singing. If a part of this muscle is contracted isometrically waves of isometric contraction pass to the extremities during breathing.3. The chilly sensation:If these two muscles contract together isometrically during breathing they give us a chilly sensation.If these two muscles contract isotonically (shorten) also it leads to shivering.


What is the subject and predicate of Lifting weights builds muscles?

Lifting weights = subject builds muscles = predicate


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What is movement in animals?

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