Personal Fitness Unit 2 Quiz - Components of Fitness

Which of the following is a benefit of regular aerobic exercise?

• increase muscle mass
• reduced bone density
• increased cardiovascular fitness

Which of the following activities is an example of anaerobic exercise?

• Jogging at a steady pace for 30 minutes
• Swimming laps continuously for an hour
• Sprinting 100 meters as fast as possible

What is muscular endurance?

• The ability of a muscle to sustain repeated contractions or maintain a static contraction over a period of time.
• The ability of a muscle to exert a maximum force for a single repetition.
• The flexibility of a muscle to stretch to its maximum length.

What is a benefit of improving muscular strength?

• increases flexibility and joint range of motion
• enhances cardiovascular endurance
• builds the ability to lift heavier weights and perform daily tasks more easily

Which is a benefit of maintaining good flexibility?

• increased risk of injury during physical activities
• improved range of motion in joints
• reduced muscle efficiency and strength

Which of the following best describes static stretching?

• Stretching a muscle by holding it in an elongated position for a period of time.
• Quickly bouncing in and out of a stretched position to increase flexibility.
• Moving through a range of motion repeatedly to prepare the muscles for activity

Which of the following is an example of dynamic stretching?

• Holding a hamstring stretch for 30 seconds
• Performing high knees jog across the gym
• Reaching for your toes and holding the position for 30 seconds

Why is having a good sense of balance important in everyday life?

• It helps reduce the risk of falls and injuries
• It enhances athletic performance and coordination
• It improves posture and overall body control
• all of the above

What is a benefit of improving cardiovascular fitness?

• Increased muscle mass
• stronger bones
• improved efficiency of heart and lungs

Which of the following requires muscular strength

• Olympic Weightlifting

• Going for a long walk

• Swimming

• Doing a split