6-1 Warm up

Front

What is the purpose of a warm-up in physical education?

Back

The purpose of a warm-up is to prepare the body for physical activity by gradually increasing heart rate, improving blood flow to muscles, and enhancing flexibility, which helps prevent injuries.

Front

Define dynamic stretching and provide an example.

Back

Dynamic stretching involves moving parts of your body through a full range of motion to increase blood flow and flexibility. An example is leg swings, where you swing one leg forward and backward while standing.

Front

What is the difference between aerobic and anaerobic exercise?

Back

Aerobic exercise requires oxygen for energy production and is sustained over longer periods (e.g., running, swimming). Anaerobic exercise does not require oxygen and is performed in short bursts of high intensity (e.g., sprinting, weightlifting).

Front

Explain the concept of 'target heart rate' during exercise.

Back

Target heart rate is the ideal heart rate zone to achieve during exercise for optimal cardiovascular benefits, typically calculated as a percentage of your maximum heart rate.

Front

What are the benefits of warming up before exercise?

Back

Benefits include increased muscle temperature, improved flexibility, enhanced performance, reduced risk of injury, and better mental preparation.

Front

What is static stretching and when should it be performed?

Back

Static stretching involves holding a stretch for a period of time to improve flexibility. It should be performed after exercise when muscles are warm.

Front

Describe the principle of specificity in training.

Back

The principle of specificity states that training should be relevant and appropriate to the sport or fitness goal to achieve the desired outcome.

Front

What is the role of cool-down after exercise?

Back

The cool-down helps gradually lower heart rate, prevent blood pooling in the extremities, and reduce muscle soreness by promoting recovery.

Front

Define muscular endurance and provide an example of an exercise that improves it.

Back

Muscular endurance is the ability of a muscle to sustain repeated contractions over time. An example is performing multiple repetitions of push-ups.

Front

What is the importance of hydration during physical activity?

Back

Hydration is crucial for maintaining performance, regulating body temperature, and preventing dehydration, which can lead to fatigue and decreased coordination.