Muscles and Fatigue During Physical Activity

Front

What is muscle fatigue?

Back

Muscle fatigue is a temporary inability of a muscle to maintain its expected force or power output, often resulting from prolonged activity or exertion.

Front

Which muscles are primarily involved in typing or using a computer mouse?

Back

The flexor muscles in the forearm are primarily involved in typing or using a computer mouse.

Front

What muscle is primarily used during cycling?

Back

The gastrocnemius is the primary muscle that gets tired during prolonged cycling.

Front

Which muscle is most likely to fatigue during swimming?

Back

The latissimus dorsi is the muscle most likely to fatigue during intense swimming.

Front

What muscles are affected during push-ups?

Back

The pectoralis major and triceps brachii are the muscles most affected during repetitive push-ups.

Front

Which muscle group experiences fatigue during long-distance running?

Back

The quadriceps are the muscle group most likely to experience fatigue during a long-distance run.

Front

What is the role of the deltoids in physical activity?

Back

The deltoids are responsible for shoulder movement and stabilization during various physical activities.

Front

How does muscle fatigue affect performance?

Back

Muscle fatigue can lead to decreased strength, endurance, and overall performance in physical activities.

Front

What factors contribute to muscle fatigue?

Back

Factors contributing to muscle fatigue include energy depletion, accumulation of metabolic byproducts, and impaired neuromuscular function.

Front

What is the significance of the gastrocnemius muscle?

Back

The gastrocnemius muscle plays a crucial role in activities like running and cycling, providing power and stability.