The right answer is False. (An important element missing from the definition of motor unit are motor neurons.)
A motor unit is composed of an alpha motor neuron and the muscle fibers it innervates.
Groups of motor units often work together to coordinate the contractions of a single muscle. All motor units that serve the same muscle are considered to be a group of motor units. The number of muscle fibers connected to each unit can vary: the muscles of the thigh can have up to a thousand fibers per unit, the muscles of the eyes can have only ten. In general, the number of muscle fibers involved in a motor unit is a function of the muscle's need for its refined movement: the more the muscle will need a fine movement, the less the motor unit will involve synapses with the muscle fibers.
Answer:
this is a "in your own words" question where you put what you believe. so there isnt really a wrong answer
Explanation:
i would put yes, learning about nutrition has helped me understand things about what humans eat and that could potentially be bad for you and what could be good for the body and give you the energy and nutrients you need.
To make sure you are prepared for every outcome so if in the future if something goes unplanned you already somewhat expected it
The techniques that could be employed in sprinting includes:
- begin to run in a more upright position.
- head begins to rise,
- spine elongates and straightens out,
- eyes are fixed onto the end of the sprint lane.
<h3>What are the phases of sprinting?</h3>
Sprinting is a type of forward movement where the athlete puts in maximum force in order to attain maximum speed.
The stages of sprinting include:
- the start
- the acceleration
- drive or top speed
- deceleration
In drive or top speed stage, the aim is to achieve and maintain maximum speed.
The techniques that could be employed in sprinting includes:
- begin to run in a more upright position.
- head begins to rise,
- spine elongates and straightens out,
- eyes are fixed onto the end of the sprint lane.
Learn more about sprinting at: brainly.com/question/10899975
