Exam Review Flashcards
What did Dr. Rati say about research in excercise?
Excercise is the best thing for the brain
Give examples an aerobic and anaerobic excercise.
Aerobic - running, hiking
Anaerobic - Sprinting, weightlifting
What is cellular respiration? Explain?
Like a Marathon run - third pathway of energy
Fat glycolysis (LTAD mode)…
What muscles make up the rotator cuff?
Subscapularis
Infraspinatus
Teres minor
Supraspinatus
List various types of knee injuries
- petallar tendenitis
- Sprains and tears in a/p/c/l cruciated ligament
What type of energy system would a marathon runner use
aerobic system
How do sports teams contribute to local econony?
Increases tourism and the government makes money off of their taxes
What are the differences between slow and fast-twitch muscles?
slow twitch - areobic
Fast twitch - anaerobic
Best preventable measure for overtraining.
- Proper recovery days
- Good sleep
Roles of a thin/thick filament, sacromere, and myosin cross bridges
What is intrinsic motivation?
Something you do for satisfaction
culprits of lifestyle dies eases in industrialized countries.
- Transportation prevents us from walking/biking to places
- Office jobs destroy activity
Benefits of community sports programs?
- Increases meaningful relationship between members in a community, early exposure
What are some factors that contribute to stability and balance?
- Mass
- Centre of Gravity
- base of support
What are forms of technology that improves athletes?
Fitness trackers and heartbeat monitora
What muscles are involved in leg curls?
Muscles in your hamstring group, mostly your bicep femoris
What is Newton’s first law of motion?
Law of inertia
What is Newton’s third law of motion?
law of Action-Reaction - every action has a reaction
Describe anatomical position.
- upright towards you
- feet slightly out
- Forearms supinated
What is cognitive development?
How children think
What is Individual constraint?
- Size, body comp, gender (basically genetics)
What is a flexor?
- decreases the angle
What is an extensor?
- increases the angle
What is fat?
essential fatty acid
What are the calf muscles?
gastrocnemeus
What are motor skills?
movements and actions of muscles
What is osteoporosis?
weak bones (low bone density) - excericise can help
Who is Steve Prefonte?
- American long distance runner that signed with nike
What is the apendicular skeleton?
everything but the skull, spine and chest
What is ATP?
Adenosine triphosphate
What is the term describing mvoements toward the midline?
Adduction
What is the acid that passes through the top of the body down
Amino acids/gastric
Who is Ben Johnson?
Black Canadian sprinter
What is Locomotion?
moving from one place to another
What does Eccentric mean?
off-centre force (result of angular motion)
What is motivation?
Someone’s reason for acting a certain way
What is biomechanics?
branch of kine concerned with understanding the behaviour and function of the living human body when it is acted upon by forces
What is the Law of Inertia? (law #1)
An object in motion tends to stay in motion and an object at rest tends to stay at rest
What is angular motion?
movement of a body about an axis. Unlike a linear motion, the rotational motion has force that acts off-centre
Thinking around the olympics - is it a worth a country (or even a province) to even prepare a bid to host the olympics. Consider the positives and negatives from a sports perspective. Talk about the impact on the people of that country or province, nationally and grassroots. Compare it to something else.
Pro - increase valuable tourism, which can boost local economies, increase a host country’s global trade and stature, The Olympics create a sense of national pride that inspires the younger generation
Con - Financially draining
- Not worth it - similar to the world cup and the massive bids that cause three countries to host the cup together.
Involves well structured physical activity and participation in the programs, how it helps kids with regards to fundamental movement and physical literacy. Provides examples on why they should. (early exposure, relationships). What are some fudnemental mvoements skills and what is physical literacy - give examples (like learning how to do movements properly). (LTAD MODEL REFERENCE). Examples of programs in place that encourage this type of development.
- early exposure
- Cognitive development - Soccer players slowly learns the proper technique on how to kick a soccer ball
- Teamwork is taught
- LTAD highlights the fundamentals of sports and movement skills
- Youth soccer, dance, martial arts (martial arts teaches dicipline and respect with early exposure)
