Question

which of the following plays an important part in the performance capacity of a muscle
inter - and intramuscle coordination
muscle cross - section
elasticity of muscle
anatomical structure
all of the above
question 11
1 pts
absolute strength:
is the maximum amount of force a person can produce in a single effort
is the maximum amount of force a person can sustain for an extended time
is critical to athletes who are classified by weight
is the proportion of maximal strength to body mass
question 12
1 pts
contraction in which there is no visible change in muscle length, even though the muscle has undergone muscle contraction, is known as contraction.

Explanation:

• For the first question, inter - and intramuscle coordination affects how muscles work together, muscle cross - section determines force - generating capacity, elasticity affects muscle recoil, and anatomical structure influences movement patterns. All these are important for muscle performance capacity.
• For the second question, absolute strength is defined as the maximum amount of force a person can produce in a single effort.
• For the third question, a contraction where there is no visible change in muscle length is an isometric contraction.

Answer:

• First question: all of the above
• Second question: is the maximum amount of force a person can produce in a single effort
• Third question: isometric