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What process must occur in the muscle to increase tension so you can pick up a heavier object?
To pick up a heavier object, the muscle fibers must recruit more motor units to generate more force. This is known as the recruitment of motor units. Additionally, there must be an increase in the frequency of motor unit activation to enhance muscle tension and produce more force.
What else can I help you with?
What is the difference between passive and active tension in muscle contraction?
Passive tension is the force exerted on a muscle when it is stretched, while active tension is the force generated by the muscle when it contracts.
Why does eccentric produce more force than concentric?
Eccentric muscle contractions involve the lengthening of the muscle under tension, which allows for greater force production compared to concentric contractions where the muscle shortens. This occurs because the muscle fibers can generate more force during the controlled lengthening process in eccentric contractions, leading to greater tension development.
What is the process called which involves the contraction of smooth muscle in the artery wall reducing the diameter of the lumen?
Vasoconstriction is normal contraction of smooth muscle in the artery wall.
What is vibration therapy?
Vibration therapy involves using mechanical devices to generate vibrations that are applied to the body. These vibrations can help improve circulation, reduce muscle tension, increase flexibility, and assist with muscle recovery. It is often used in physical therapy and sports medicine settings.
What is static pressure in massage?
Static pressure in massage refers to the consistent pressure applied to a specific area of the body without moving. It can help release tension, increase blood flow, and relieve pain in the targeted muscle or tissue. This technique is often used in deep tissue massages to alleviate muscle tightness and improve relaxation.
A contraction in which there is no change in muscle length but there is a great increase in muscle tension is?
isometric contractions
How do muscle relaxants work to alleviate muscle tension and spasms?
Muscle relaxants work by targeting the central nervous system to reduce muscle contractions and increase blood flow to the affected area, which helps alleviate muscle tension and spasms.
When a muscle is stimulated repeatedly at a high rate the amount of tension gradually increase to a steady maximum tension is?
complete tetanus
A contraction in which the muscle does not shorten but its tension increase is called isometric.true or false?
True Tension may build to the muscles peak tension capacity, but the muscle neither shortens or lengthens example. trying to lift a car
What contraction that shortens the muscle but does not increase tension is called?
It is called concentric isotonic contraction.
What is the tension of muscle fibers called?
The tension of muscle fibers is called muscle tension. It refers to the force generated by a muscle when it contracts. Muscle tension is necessary for movement, posture, and stabilization of the body.
A thickening of existing muscle fibers is called?
Muscle hypertrophy is the thickening or increase in the size of existing muscle fibers. This process occurs in response to resistance training or overload, leading to an increase in muscle strength and size.
How does muscle contraction occurs?
Muscle fiber generates tension through the action of actin and myosin cross-bridge cycling. While under tension, the muscle may lengthen, shorten, or remain the same. Although the term contraction implies shortening, when referring to the muscular system, it means muscle fibers generating tension with the help of motor neurons (the terms twitch tension, twitch force, and fiber contraction are also used).
What physiological process leads to hypertrophy of muscles, and how does an increase in this process contribute to muscle growth?
Hypertrophy of muscles is caused by an increase in protein synthesis, which is the process of building new proteins in the muscle cells. When protein synthesis is increased, more muscle proteins are created, leading to muscle growth. This process is typically stimulated by factors such as resistance training and adequate nutrition, which provide the necessary stimulus and building blocks for muscle growth.
How does massage therapy benefit muscles and mobility?
Reduction of muscle tension and stiffness; relief of muscle spasms; greater flexibility and range of motion; increase of the ease and efficiency of movement.
What are some effective blogilates stretches for improving flexibility and reducing muscle tension?
Some effective Blogilates stretches for improving flexibility and reducing muscle tension include the butterfly stretch, the seated forward fold, the pigeon pose, and the standing quad stretch. These stretches target different muscle groups and can help increase flexibility and release tension in the body.
Which weights more fat or muscle?
muscle is heavier :>
