Bones 1
What do our bones do?
Provide support for our bodies and protect organs
Bones can be flexible, True or False
True
Skeletal muscles are found in threes, true or false
False
Regular physical activity and exercise
What are bones made out of?
Calcium and phosphorus
What can you do to fix bones?
the insertion of pins, plates, or screws to stabilize the bone during the healing process
How many muscles are there in the body?
Over 600
How can you prevent muscular injuries?
warming up, gradual progression of intensity, enough hydration and nutrition, implementation of proper technique
What are the factors that influence bone breaks?
age, bone density, and the force of impact
What is an example of a flexible bone?
ribs, spinal cord
What muscles does the opposite of the bicep?
Tricep
what were two ways that muscles can be injured?
Overexertion, improper technique, sudden movements, inadequate warm-up
How can you prevent fractures or breaks?
wearing protective gear during sports activities, maintaining a healthy lifestyle, minimizing environmental hazards
What is an example of a type of break named in the text?
Hairline fracture
What are the 3 types of muscles?
Skeletal muscles, smooth muscles, cardiac muscles
Rest Ice Compression Elevation
What are the symptoms of osteoporosis?
Weak and brittle bones
What is the process of bone remodelling?
old bone tissue is broken down and replaced with new bone tissue
What happens when you don't regularly exercise your muscles?
They can get weak and atrohpy
Where do you find smooth muscles?
internal organs and blood vessels