Anatomy and Physiology BTEC SPORT Level 3 UNIT 1- factors affecting the skeletal system

The video tutorial by Rich from Planet PE covers the additional factors affecting the skeletal system, focusing on arthritis, osteoporosis, and the impact of age. It explains how regular exercise can prevent arthritis by increasing synovial fluid and improving joint health. The tutorial also discusses osteoporosis, emphasizing the importance of calcium and vitamin D, and how exercise can enhance bone density. Additionally, it highlights the effects of age on the skeletal system, particularly in children, and the importance of choosing appropriate physical activities to avoid damage. The session concludes with a preview of the next topic on the muscular system.

What is a common benefit of regular physical activity for the skeletal system?

• Decreased joint flexibility

• Increased risk of arthritis

• Reduced likelihood of serious diseases

• Shorter lifespan

Which condition is characterized by inflammation within the synovial joint?

• Osteoporosis

• Scoliosis

• Arthritis

• Fracture

How does regular exercise help in preventing arthritis?

• By reducing synovial fluid

• By decreasing calcium absorption

• By increasing bone density

• By improving joint lubrication and reducing friction

What is osteoporosis primarily caused by?

• Excessive exercise

• Loss of calcium or lack of vitamin D

• High protein diet

• Overexposure to sunlight

Which type of training is beneficial in preventing osteoporosis?

• Cycling

• Yoga

• Resistance training

• Swimming

Why is weight training not recommended for children?

• It is not effective for muscle building

• It can cause stunted bone growth

• It increases flexibility too much

• It leads to excessive calcium absorption

What is a key consideration when choosing activities for children to protect their skeletal system?

• Avoiding any form of exercise

• Choosing activities that do not put excessive pressure on growing bones

• Focusing only on aerobic exercises

• Ensuring activities are non-weight bearing