Question

Please help i'll give BRAINLLEST! Match the answer with the definition

Answer 1

Answer:

The answers are:

1. Type 2 (fast twitch) muscle fibers - type A:    b. muscle fibers that help with a long sprint or carry a heavy object a short distance
2. muscular strength:    d. the muscle's capacity to exert force against resistance
3. Type 1 (slow twitch) muscle fibers:   a. muscle fibers responsible for endurance
4. Muscle endurance:    c. refers to the ability to perform a specific muscular action for a prolonged amount of time.
5. Type 2 (fast twitch) muscle fibers - type B:     e. muscle fibers used in short explosive movements such as jumping or lifting a very heavy weight one or two times.

Explanation:

Types of Skeletal Muscles:

Skeletal muscle are divided into two types:

1. Slow Twitch (Type 1)
2. Fast Twitch (Type 2)

• Slow twitch muscles are the first ones to contract at times of exercise of strenuous physical activity. A compared to fast twitch muscle fibers, they contract slowly but can sustain contraction for a long time.
• Fast twitch muscle fibers are divided into two subtypes: Type 2A and Type 2B.
• Type 2A muscle fibers produce a high amount of force but they fatigue rapidly.
• Type 2B muscle fibers, fire last, produce the most amount of force but wear out very rapidly.

Muscle Characteristics:

• Muscle endurance is the muscle's ability to contract with force against a resistance for a prolonged time period.
• Muscle strength is a measure of the amount of force a muscle can produce against resistance.