Exam Review

Question 1

Chris Ernst Social Justice

Answer 1

• Olympic rower
• Unequal facilities given to girls
• In 1976, Chris took protests by removing their shirts to reveal Title IX written on them in UofY uni pres’s office
• Gained media, pressured Yale to comply

Question 2

Megan Rapinoe

Answer 2

• Female soccer player
• Stood against racial injustices, police brutality by kneeling during anthem, showing solidarity
• USWNT match, Sept 2016
• Took inspiration and inspired other athletes

Question 3

Bicep Brachii Origin

Answer 3

Coracoid process, supraglenoid tubercle

Question 4

Bicep Brachii Insertion

Answer 4

Radial tuberosity

Question 5

Bicep Brachii Function

Answer 5

Supinates forearm, flex elbow

Question 6

Rectus Femoris Origin

Answer 6

Anterior inferior iliac spine

Question 7

Rectus Femoris Insertion

Answer 7

Tibial tuberosity, patella

Question 8

Rectus Femoris Function

Answer 8

Knee extension, hip flexion

Question 9

Rectus Abdominis Origin

Answer 9

Pubic crest, symphysis pubis

Question 10

Rectus Abdominis Insertion

Answer 10

Xiphoid process, inferior ribs

Question 11

Rectus Abdominis Function

Answer 11

Flex, exhaling, defecation

Question 12

Gluteus Maximus Origin

Answer 12

Crest of ilium, sacrum, coccyx

Question 13

Gluteus Maximus Insertion

Answer 13

Greater trochanter

Question 14

Gluteus Maximus Function

Answer 14

Hip extension, external rotation

Question 15

Biceps Femoris Origin

Answer 15

Ischial tuberosity, linea aspera

Question 16

Biceps Femoris Insertion

Answer 16

Head of fibula

Question 17

Biceps Femoris Function

Answer 17

Hip extensor, flexor of knee, externally rotate flexed knee

Question 18

ATP PC (O2, duration, byproduct, limitations)

Answer 18

• Anaerobic
• 10 - 15 secs
• none
• very short term

Question 19

Glycolysis (O2, duration, byproduct, limitations)

Answer 19

• Anaerobic
• 3 mins
• Lactic acid, ATP
• Lactic acid build up

Question 20

Cellular Respiration (O2, duration, byproduct, limitations)

Answer 20

• Aerobic
• After 2 mins
• ATP, CO2, H2O
• Slow to start

Question 21

Cardiac Output Formula

Answer 21

SV x HR (L/min)

Question 22

Physiological adaptations when training

Answer 22

• Increased ventilation
• Lactate threshold
• More muscle for ATP storage
• Efficient heart
• Increased cardiac output

Question 23

VO2 max

Answer 23

Max # of O2 used to make ATP

Question 24

Sliding Filament Theory (1-3 Steps)

Answer 24

1. AP sent to neuromuscular junction, releasing acetylcholine into synaptic gap
2. Ca from sarcoplasmic reticulum into muscle fibers
3. Ca binds to troponin, lifting tropomyosin and binding site

Question 25

1st Class Lever

Answer 25

Load, fulcrum, effort

Question 26

2nd Class Lever

Answer 26

Effort, Load, Fulcrum

Question 27

3rd Class Lever

Answer 27

Load, effort. fulcrum

Question 28

Stages of Motor Learning

Answer 28

- Cognitive stage: foundational understanding - Associative stage: refine skill, awareness of mistakes - Autonomous stage: movement without thought

Question 29

FITT

Answer 29

Frequency, Intensity, Time, Type

Question 30

How ergogenic aids help performance

Answer 30

- Aesthetically - Injuries - Coping - Enchances

Question 31

Examples of ergogenic aids

Answer 31

- Caffeine - Drugs

Question 32

Sliding Filament Theory (4-6 Steps)

Answer 32

4. Myosin bind w/action 5. ATP attaches to myosin head, moving it back, releasing, shortening sarcomere 6. ATP detaches myosin head

Question 33

Gastrocnemius Origin

Answer 33

Femoral Condyles

Question 34

Gastrocnemius Insertion

Answer 34

Calcaneus

Question 35

Gastrocnemius Function

Answer 35

Plantar flexes ankle, flex knee