Excercise Science

Exercise Science

PSE 4U

Mr. Notten

F.

Protraction/

Retraction

Test Yourself...

G.

Dorsiflexion/

Plantar Flexion

Axial Skeleton

Thorax

Antagonistic Pairs

http://www.anatomyarcade.com/games/matchingGames/MatchAMuscle/matchAMuscle.html

E.

Supination/

Pronation

D.

Scapula

C.

Thoracic Cage

http://www.kongregate.com/games/anatomyarcade/poke-a-muscle

Major Superficial Muscles

3.3 Building Muscle

shoulder blade

http://www.getbodysmart.com/ap/muscularsystem/menu/menu.html

I.

Elevation/

Depression

• part of the pectoral girdle (along with the clavicle)
• responsible for movement of shoulder and arms

• Thoracic cage = 12 thoracic vertabrae + 12 ribs + sternum
• 7 true ribs - attached to sternum
• 3 false ribs - attached to 7th rib
• 2 floating rubs - not attached to sternum

E.

Humerus

Inversion/

Eversion

H.

B.

Vertebral Column

General Terminology

Fossa - trench or depression (flat part)

Process - projection (part sticking out)

Tubercule - rounded projection (round part sticking out)

C. Muscle Fibre

A. Resistance Training

B. Types of Exercise

• muscles can ONLY contract (and relax) along the direction of their fibres so they need other muscles to work in the opposite direction
• agonist - muscle responsible for a movement
• antagonist - muscle that lengthens when the agonist contracts
• see page 38 of your textbook for examples

http://thompsonbooks.com/exercisescience/section03/u1_ch3.htm

Types of muscle contraction...

Upper Limb

You are responsible for the following definitions from from Pg 42

(Bowl of soup)

General Terminology

Epicondyle - round part at the end of a bone

Tuberosity - elevation of bone where muscle is attached

Landmarks

• caracoid process
• acromion
• supraglenoid tubercle
• infraglenoid tubercle
• spine
• lateral border
• inferior angle
• superior angle
• medial border
• supraspinous fossa
• intraspinous fossa
• subscapular fossa

• total 24 + 2 vertabrae form the spine
• cervical vertebrae: neck
• thoracic vertebrae: connect to ribs
• lumbar vertebrae: largest that form lower back
• intervertebral disk: cartilage that separates the vertebra
• coccyx: tailbone (4 fused vertabrae)

Bones:

• true ribs
• false ribs
• floating ribs
• sternum (mandibrium, body, xiphoid process)
• clavicle

http://msjensen.cehd.umn.edu/webanatomy/muscular/default.html

• Hypertrophy
• Transient Hypertrophy
• Chronic Hypertrophy
• Muscle Atrophy
• Hyperplasia

• humerus forms the upper arm
• radius and ulna form the lower arm
• ulna and radius parallel in anatomical position
• cross over when you pronate your wrist

Types of exercise

Appendicular Skeleton

Isokinetic

Limits to muscle growth

How muscles grow

you are responsible for knowing the names of major muscles on pages 44 - 63 of your textbook

Origin/Insertion

Bones:

Cervical vertebrae

Thoracic vertebrae

Lumbar vertebrae

Sacrum

Coccyx

Other:

Intervertebral disk

D.

Circumduction

G.

Hand

Ulna and Radius

F.

A.

Cranium and Face Bones

Article:

Why do workouts work?

• contains brain
• connected to the spine at the occipital bone
• atlas - top vertebrae (yes)
• axis - second vertebrae (no)

http://www.nasa.gov/vision/earth/livingthings/10dec_muscles.html

origin

(not moving

bone)

Copy down the 8 effects of resistce training (Pg 66)

Activity: What muscles are involved when you do...

• 26 bones
• metacarpals = hand bones
• philanges = fingers
• carpals = wrist

Carpals:

So long to pinky,

J.

Opposition/

Reposition

Bow Legs

in Soccer

Push Ups

http://www.passion4profession.net/en/chest-exercises/push-up-exercise.html

insertion

(moving

bone)

Sit Ups

http://www.passion4profession.net/en/abs-exercises/cross-arm-crunch-sit-up-exercise.html

Bones:

Frontal bone, parietal bone, nasal bone zygomatic bone, temporal bone, maxilla, mandible

http://www.popsci.com/scitech/article/2002-08/curse-kicking

Pull Ups

http://www.passion4profession.net/en/back-exercises/pull-up-exercise.html

Dips

http://www.passion4profession.net/en/triceps-exercises/dips-with-2-benches.html

H.

Pelvic Girdle

3.2 Naming Muscles

http://www.passion4profession.net/en/chest-exercises/bench-presses.html

Bench Press

1) By action

adductor/abductor

extensor/flexor

• AKA hip bones or pelvis
• 2 pelvic bones each made up of 3 bones

Kick a soccer ball?

Chapter 3:

The Muscular System

C.

Internal Rotation/External Rotation

See page 64 for more!

2) By direction

of fibres

rectus/transversus

Chapter 4:

Joint Mechanics

3) By location

anterior/posterior

bi/tri

4) By divisions/heads

Quiz:

Joint Motion

2.2 Learning the Bones

Chapter 1

Terminology

5) Shape

delt/trap

sternum/clavicle etc...

6) By attachment point

http://www.teachpe.com/multi/types_movement_at_joint_flexion_extension_rotation_etc.htm

I.

Femur

http://msjensen.cehd.umn.edu/webanatomy/skeletal/bone_joint_movements_1.html

• thigh bone
• largest bone in body

Patella

3.1 Introduction to Muscles

3.4 Sliding Filament Theory

• fibula allows motion of ankle
• tibia = shin bone

How muscles actually work...

Lower Limb

Fibula and Tibia

J.

4.2 Joint Injury

B.

Abduction/

Adduction

4.1 Classifying Joints

2.3 Bone Growth and Injury

(add it to your body)

Types of

Muscle

2.1 Bone Introduction

body structures

B. Finding our way around...

Anatomy of a Skeletal Muscle

A. Types of Joints

What are the roles of...

• Calcium
• ATP
• Actin & Myosin
• Troponin & Tropomyosin

in muscle contraction.

K.

Foot

Define:

• ligament
• tendon
• vascularity
• ROM
• strains, pulls and tears
• first, second and third degree injury

A. Anatomy vs. Physiology

B. Fractures

A. Bone Formation

Comminuted

Simple

Compound

• involuntary - no control over muscles
• striated

Femur Break with a Hip Implant

A. What do you know?

Anatomical Planes

• 26 bones
• tarsals = ankle bones
• metatarsals = foot bones
• toes = philanges

Tarsals:

• Tiger cubs need MILC

B. What are bones made of?

• Bones grow using a process of ossification and remodeling
• Ossification is bone growth where osteoblasts (bone-forming cells) deposit a substance that hardens to become bone
• Bone remodelling is where old bone is resorbed by osteoclasts (dissolved with acid) and replaced with new bone by osteoblasts

Total: 206

Axial Skeleton: 80 bones

Appendicular Skeleton: 126 bones

2. Tendinitis

1. Strains, Pulls and Tears

4. Cartilage damage

3. Dislocations and separations

5. Shin Splints

Another good explanation

Are bones living?

get their names from...

Stapes

(in the ear)

• voluntary - control over muscles
• 30-40% body weight
• striated

(Horizontal)

(Coronal)

synovial joints

cartilaginous joints

fibrous joints

Bones contain...

Femur

(upper leg)

body processes

Bones in the body:

Smallest Bone:

Largest Bone:

Hands and feet:

Ribs:

Functions of the skeletal system:

27 bones per hand

26 bones per foot

• Blood Cells (marrow)
• Bone Cells
• Fat Cells
• Water
• Bone tissue made up of materials such as calcium and phosphate

Tearing of interosseus membrane or periosteum

• internal organs
• involuntary - no control over muscles
• not striated

B. Types of Synovial Joints

12 pairs

24 ribs

men and women?

Stress

Fractures

Can be first, second or third degree

Joint looks abnormal and is painful

Separations are when ligaments tear and separate

Inflammation of a tendon

1. Structural Support

2. Protection

3. Cell growth centres

4. Mineral storage

5. Movement

Example: brushing your

teeth on pg 40

Arthroscopic Image

Don't try to put the dislocation back! You could make it much worse. Go to the ER.

http://www.iflscience.com/health-and-medicine/amazing-x-ray-gifs-show-joints-motion

A.

Flexion/

Extension

Sutures

In your groups

C. Bone Disease and Aging

D. The anatomy of long bones

C. The 5 Types of Bones

(porous bone)

Properties of Muscle Fibre:

1. Irratability

2. Contractability

3. Elasticity

4. Extensibility

5. Conductivity

1) Classify your joint

2) How could you build the motion?

3) What could you use for bones and muscles?

Skeletal System Resources

Anatomical Directions

The

Shoulder Joint

Anatomical Axes

C. Joint Motions

Treatment

Arms, legs, feet, wrists etc...

superficial

The

Neuromuscular System

deep

Identify:

• acromioclavicular ligament
• coracoclavicular ligament
• coracoacromial ligament
• glenohumeral ligaments

Biodigital Human

how do muscles

attach to bone??

how our brains talk to our muscles

The

Knee Joint

Signal from Brain to Motor Neurons

https://human.biodigital.com/index.html

The

Ankle Joint

dorsum

(top of foot)

Energy

Transformations

Identify:

• anterior cruciate ligament (ACL)
• posterior cruciate ligament (PCL)
• medial collateral ligament (MCL)
• lateral collateral ligament (LCL)
• medial meniscus
• lateral meniscus
• patellar ligament

Flash Cards

Indirect Attachment

Identify:

• anterior tibiofibular ligament
• posterior tibiofibular ligament
• anterior talofibular ligament
• posterior talofibular ligament
• calcaneofibular ligament
• deltoid ligament
• long plantar ligament

plantar

(bottom of foot)

Tendons! (extension of the epimysium)

electrical energy

Direct Attachment

Muscles adhered directly to the bone

Chapter 2

The Skeletal System

http://quizlet.com/2879648/biol-121-appendicular-bones-and-bony-landmarks-flash-cards/

Larger the Q Angle, higher chance of injury of ACL

>20 degrees

The Motor Unit

chemical energy

http://quizlet.com/51899053/axial-skeleton-flash-cards/

kinetic energy

Test Yourself

http://thompsonbooks.com/exercisescience/bellringer_pages/bellringers.htm

May be connected to many (hundreds) of muscle fibres, all fire when the motor unit is activated (all-or-none principal)

Medical Mnemonics

http://www.doctorshangout.com/page/anatomy-mnemonics

Exercise in Space

Article

Growing Bones

http://www.nasa.gov/mission_pages/station/research/news/NELL-1/#.VOPHHlPF_7d

http://www.iflscience.com/health-and-medicine/scientists-finally-figure-out-what-happens-when-you-crack-your-knuckles

Chapter 11

Performance Enhancement

X-Ray of swallowing

(Substances and techniques)

Background:

NELL-1: protein (molecule) that aids in bone building

Discussion Questions

• What implications does this research have for sports medicine?
• Why do you think projects like the ISS are publicly funded? Do you think it's worth it?
• Do you think we should be biologically enhancing and repairing our bodies with technology?

DEBATE

Resolution: We should allow artificial modifications to the bodies of athletes to be used in order to let them compete [when they otherwise wouldn't be able to compete]

• Running Blades (Oscar Pistorius)
• NELL-1 Protein (bone building)
• Muscle Atrophy Drug

Agree

Disagree

• Group conference (20 minutes)
• Opening Statement: take turns (5 minutes each)
• Cross examination: (2 minutes each team)
• Rebuttals: (3 minutes each)
• Final remarks (1 minute each team)

Anatomy

Journal: Do you agree or disagree? What side were you on in the debate?

Question:

Does drinking milk make your bones stronger?

https://www.sciencenews.org/article/heart-repair-call-rna

http://www.iflscience.com/health-and-medicine/cancer-drug-shows-promise-treating-spinal-cord-injuries

Chapter 12

Performance Enhancement

http://www.huffingtonpost.com/food-republic/food-pyramids-around-the-world_b_874409.html

(Technological Influence)

B. Motor Development

C. Physical Activity and

Sports in Society

Understanding how we develop

creatine

protein supplements

hyperbaric oxygen therapy

A. The Biological Basis of Movement

Course Introduction

spinal cord injury

concussions

cardiovascular disease

hypertension

respratory disease

Resources

Understanding how sports are a part of culture

Chapter 7

The Heart and Lungs

Chapter 6

Reflexes

Chapter 5

Energy Systems

How does exercise affect our body systems?

Understanding how we move

How does our body react to stimulus?

http://www.getbodysmart.com/index.htm

How do we get energy from food?

7.2 The

Respiratory System

7.1 The

Cardiovascular System

Nervous system

Conductive Zone

Respiratory Zone

bring warm, moist air to the lungs

exchange air between lungs and blood

Functions

1) Delivery of O2 and removal of CO2

2) maintenance of body temperature

3) infection prevention

Functions

1) Supply O2 to blood

2) Remove CO2 from blood

3) Regulate blood pH

Peripheral Nervous System

(PNS)

Central Nervous System

(CNS)

energy stored to be used in ATP

absorbed as glucose

We eat

Internal Respiration

External Respiration

Cellular Respiration

O2 -> CO2 exchange

cells use O2 to generate energy

O2 delivered and removed

from lungs, brain and cells

• network of nerves that carry information to ans away from the CNS
• cranial nerves (12 pairs)
• spinal nerves (31 pairs)

Oxygen moves by diffusion at the lungs and tissue

[From high concentration to low concentration]

• brain and spinal cord
• makes decisions, sends messages to the rest of the body

carbohydrates

(synthesized by plants during photosynthesis)

Physiology

V = V x f

E

T

Ventilation

Ventilation = Tidal volume x respiratory frequency

inspiration + expiration /minute

breaths/minute

approx 12

air in each breath

approx 0.5L/breath

Autonomic Nervous System

Growth and Development

Motor Learning

Somatic Nervous System

structure and function of the heart

pathway of blood in the heart

contraction sequence

• control of involuntary muscles (smooth) including organs

cardiac cycle

blood pressure

structure of the vascular system

makeup of blood

A. The Heart

B. Circulation

C. Exercise Response and Effects of Training

Metabolism

• interaction with the environment (input and output)
• control of extremetites
• sensory or afferent nerves carry information to the CNS
• motor or efferent nerves carry information from the CNS

Total lung capacity = Vital Capacity + Residual Volume

Volumes

TLC = VC + RV

1. Physical

2. Social

3. Emotional

4. Environmental

5. Spiritual

6. Mental

1. Glycolysis

2. Krebs Cycle

3. Electron Transport Chain

Parasympatheic System

Sympatheic System

measuring circulation with Q, SV, HR

effects of training on the cardiovascular system

Pathway 2: Glycolysis (Anaerobic Lactic)

Pathway 3: Aerobic System (Cellular Respiration)

Pathway 1: ATP-PC (Anaerobic Alactic)

Homework:

Can you increase the size of your lungs with exercise?

• chillax after being altered by sympathetic system

• fight or flight response
• adrenaline relased, heart rate increase

Sports Issues

Socity and Culture

7.3 The

Cardiorespiratory System

No brainer?

Is our brain the only organ that can make decisions about how to react to stimuli?

= oxygen inspired - oxygen expired

VO

= CO2 expired - CO2 inspired

VCO

2

consumption of O2

[the amount of O2 taken up and consumed by the body for metabolic processes]

production of CO2

VCO

___

2

VO max

RER =

2

the maximal amount of O2 taken in and used by the body for metabolic production of ATP during exercise

respiratory exchange ratio

- indicator of what energy pathways are being used and which muscles are active

VO

2

Rest to exercise transition

Know the role of the following:

carbohydrates, adenosine triphosphate, adenosine diphosphate, phosphate, phosphacreatine, creatine, glucose, lactate, pyruvic acid, lactic acid

Why should we warm up and cool down when we play sports?

Question:

1) Describe the pathway information would travel when you hear the starting gun go off in a race.

2) What about when you try to kick a rolling soccer ball?

(exercise intensity)

OBLA (onset of blood lactate accumulation)

- point at which lactic acid accumulates rapidly in blood

Lactate Threshold

- point at which lactic acid starts to build up exponentially

Ventilatory Threshold

- point at which you start to breathe hard

- brought on by accumulation of lactic acid

- 65-85% of VO2max

Oxygen Deficit

- when you are jogging, your body adjusts your breathing to match with the oxygen demand of your muscles. This is a steady state

- when you start running faster, your muscles need more oxygen but there is a delay before your heart rate and breathing increase

- in this state, the muscles won't be getting the oxygen they need until the body adjusts

EPOC (excess post-exercise oxygen consumption)

- when you are done exercising, your heart rate and respiration is still high

- excess oxygen is used to replenish supplies of phosphocreatine, removing blood lactate and resupply oxygen in the blood and tissue

- Passive Recovery - total rest (Aerobic and ATP-PC)

- Active Recovery - cool down, should be used for intermediate activity (Anaerobic Lactic) where there is a buildup of blood lactate

A. Dimensions of Health

B. Multiple Intelligences

http://footballscoop.com/news/tulane-strength-coach-fired-for-using-running-as-discipline-method/

Lung Capacity Lab

Quizzes from the text

http://thompsonbooks.com/exercisescience/bellringer_pages/bellringers.htm

Body Worlds

http://www.bodyworlds.com/en.html

Resources from other teachers...

http://ccvi-pse4u.wikispaces.com/CCVI+PSE+4U+Home

http://msjensen.cehd.umn.edu/webanatomy/skeletons_skulls/

Muscle Fibre Types

The Reflex Arc

2 or 3 different types of muscle fibre?

Chapters 1-7

Anatomy & Physiology

Chapters 9-14

Human Performance

Chapter 15

Biomechanics

Type IIA

Type IIB

Type I

All muscles contain 3 types of fibres:

http://www.biologycorner.com/worksheets/lungcapacity.html

**these are compared on page 92

can be converted

Difference in the myoglobin

(Protein that carries oxygen)

1. Naturalist

2. Musical

3. Logical

4. Existential

5. Interpersonal

6. Kinesthetic

7. Verbal

8. Intrapersonal

9. Visual

• sometimes, it would be way to slow to send a message to the brain.
• nerves in our spinal cord can make the decision to respond to immediate danger.
• this is called a spinal reflex (as oppoosed to a cerebral reflex)

Slow twitch (Type I) - high in myoglobin

Fast twitch (Type II A&B) - low in myoglobin

Reflexes Lab

VO max Lab

2

VO max

maximal oxygen uptake and refers to the amount of oxygen your body is capable of utilizing in one minute. It is a measure of your capacity for aerobic work and can be a predictor of your potential as an endurance athlete.

Compare:

• Visual
• Auditory
• Tactical

2

https://backyardbrains.com/experiments/reactiontime

Take care of your neck!

http://www.concept2.com/indoor-rowers/training/calculators/vo2max-calculator

The human head weighs about a dozen pounds. But as the neck bends forward and down, the weight on the cervical spine begins to increase. At a 15-degree angle, this weight is about 27 pounds, at 30 degrees it’s 40 pounds, at 45 degrees it’s 49 pounds, and at 60 degrees it’s 60 pounds.

What are concussions?

http://www.washingtonpost.com/news/morning-mix/wp/2014/11/20/text-neck-is-becoming-an-epidemic-and-could-wreck-your-spine/

And the long and short term effects

The 7 Principles of Biomechanics

https://human.biodigital.com/index.html#

Stability

concussion leading to depression leading to suicide

14:23

1. The lower the centre of mass, the larger the base of support, the closer the centre of mass to the base of support, and the greater the mass, the more stability increases

Be it resolved that

Boxing should be banned in our society

http://superbrainwave.hubpages.com/hub/Should-boxing-be-banned-Arguments-for-and-against

Group conference (10 minutes)

Opening Statement: take turns (5 minutes each side)

Cross examination: (2 minutes each side)

Rebuttals: (3 minutes each side)

Final remarks (1 minute each side)

Journal: What side of the debate are you on? Share 3 points

Maximum Effort

Chapter 14:

Personal Fitness and Training

Chapter 15:

Biomechanics

2. The production of maximum force required the use of all possible joint movements contribute to the tasks objective

3. The production of maximum velocity requires the use of joints in order - from largest to smallest

Chapter 10:

Nutrition

Chapter 13:

Training Principles and Methods

the physical forces that govern human performance

Counting calories

Isaac Newton

The energy in what we eat...

• Equilibrium
• Conservation of Energy
• 3 Laws

• we discussed how to use RMR/BMR to approximate the daily caloric need
• how can we find out how many calories we burn during specific activities you do every day?

Stage 1: Counselling and Objectives

Complete Self-Evaluations

Macronutrients

Water

Micronutrients

direct energy

aid with energy production

1. Law of Inertia

2. Law of Acceleration

3. Law of Reaction

• assist with many body functions
• 2 litres/day

pg 143-145 of workbook

pg 206-207 of textbook

• Lifestyle analysis: should you make any changes?
• Set measurable goals: how will you keep track so you can see your progress?
• Commitment: what is your current level of commitment to fitness based on these tests? Does this need to change to accomplish your goals?

Vitamins

Linear Motion

Minerals

Fats

Proteins

Carbohydrates

Do some research as a group.

List common activities and the calories burned.

Take note when weight or other variables come into play.

• in the environment, absorbed by plants

• come from foods (and the sun in the case of D)

• from butter, meat and vegetable oils
• recommended 25-30% of daily caloric intake
• 9 calories/gram (more accessible)
• also acts as insulation for the body

• CHO molecules
• recommended 55-60% of daily caloric intake
• 4 calories/gram

• broken down as amino acids when ingested
• recommended 10-15% of daily caloric intake
• 4 calories/gram
• recommended 0.8 g/day per kg for adults
• 1.2-1.7 g/day per kg for athletes

Complex Carbs

Simple Carbs

Polyunsaturated fats

Saturatated fats

Incomplete Proteins

Complete Proteins

• sugars
• fast uptake

• cereals, fruits, pasta
• should be 80% of carbs
• slow uptake

• from plant sources
• higher concentrations of HDL (high-density lipoprotein)

• contain 20 different amino acids
• meat, eggs, cheese, milk

• one or more amino acids
• vegetables

Types of Motion

measured with the Glycemic Index (high is bad)

• from animal sources
• "bad" fats
• higher concentrations of LDL (low density lipoprotein)
• raises cholesterol levels and can lead to heart disease

Centre of Mass

Using Technology to Count Calories

Linear Motion

Stage 2: Fitness Assessment

Define:

Energy from a burrito example...

do you use any of these?

The Fosbury Flop

Motion in a straight line

Resisted by intertia

4. The greater the applied impulse, the greater the increase in velocity

5. Movement usually occurs in the direction opposite that of the applied force

Canadian Physical Activity, Fitness and Lifestyle Appraisal - CPAFLA

• Performance related fitness
• Health Related fitness

35.7 g

7 g

6.7 g

• standardized fitness test

Rotational Motion

• FitBit
• Runkeeper
• Nike
• iPhone/watch

movement about an axis

resisted by moment of inertia

• Groups of 2
• Go to darebee.com/workouts
• Select a circuit that appeals to you
• Identify how each of the following are addressed (or not) in the circuit:

• You will present the workout and findings to the class at the end of the period

x4

x9

x4

1) Body composition

2) Aerobic

3) Musculoskeletal

1) Aspects of the FITT Principle

2) 6 principles of training

3) 6 training methods

Are these useful? Are they accurate?

60 cal

28 cal

143 cal

= 231 cal

Why is it a better technique than the saddle technique?

Complete the technique

Body Composition

• BMI
• SO5S
• Waist size

Descriptions of these can be found in Chapter 13 of your textbook

Aerobic

• Step Test (Jason)
• Beep test
• 12 minute run
• 1.5 mile (2.4 km) run

Stage 3: Develop an Exercise Program

Musculoskeletal

• Standing long jump (Tanaka)
• Wall ball test (Trevor)
• Trunk Forward Flexion (Valeria)
• Push ups (Mayo)
• Sit and reach (Maya and Daniella)
• Trunk rotation (Gabriel)
• Agility run (Junior)
• Karaoke Step (Abiola)
• Vertical Leap Test (Sebastian)
• Crunches

force creates acceleration

Culminating Activity

If you apply a force through the centre of mass, you get this type of motion.

If you apply force offset from the centre of mass, you get this type of motion.

Does dieting work?

http://www.eatracker.ca/food_search.aspx

Angular Motion

this is a torque and creates angular acceleration

Activity pg 164-5

Finding the centre of mass

What is moment of inertia?

How can you increase or decrease your moment of inertia?

How does the cat flip around before it hits the ground?

How does a figure skater or ballerina use this when they are spinning?

6. Angular motion in produced by the application of a force acting at some distance from an axis, that is, by torque

7. Angular momentum is constant when an athlete or object is free in the air

• What is a 'set point'
• Why doesn't dieting work according to Sandra Aamodt?
• What is a controlled eater and an intuitive eater?
• Why might a change in diet be necessary for certain athletes?

Nutrition Presentations

Here's what each person presented. You will be asked about these topics on the test!

• Tanaka: Detox Dieting and Juice Fasting
• Daniella: All meat diet
• Jason: What to eat pre, during and post activity
• Trevor: Carboloading
• Valeria: Eating at night
• Maya: Fluid replacement
• Mayo: Raw Food Diet
• Tristan: Sleeping for Athletes
• Sebastian: Diet for Athletes
• Junior: Vegetarian Diets
• Abiola: Is breakfast the most important meal?

Your Task

1) Come up with a memorable demonstration of the assigned biomechanical principle...

2) Present it to the class...

3) Take notes on each principle while the groups are presenting...

4) Complete activity on Pg 161 of your workbook

Pushing the limits

of human performance

Are we getting faster?

What factors are involved faster, better and stronger humans?

How David Blaine held his breath for 17 minutes

1155 Pound Deadlift

The Iron Cowboy's 50-50-50

Longest Plank

Why?

Endurance and

Ultra endurance

Why?

https://a.tiles.mapbox.com/v4/jordymadd.m00ejm74/page.html?access_token=pk.eyJ1Ijoiam9yZHltYWRkIiwiYSI6ImpXckZUancifQ.57B7eDgS1j8cPszglc1hgg#4/41.77/-132.32

Why?

How much is in your head?

What is the limit of what we are capable of?

Why do these things?