FINAL COUNTDOWN 14 days to exam. Revision Online revision lecture In week 13 folder webCT Goes through major concepts by giving you a series of activities.

FINAL COUNTDOWN

14 days to exam

Revision

• Online revision lecture

• In week 13 folder webCT

• Goes through major concepts by giving you a series of activities to complete

• Promotes understanding of the concepts and their relevance to practice/ real life

Trivia

• Divide into teams of 4

• Come up with team names

• Questions on powerpoint

• Each worth one mark

• 2 rounds

• Winners take all!!

Round 1

Question 1

• Which Principle is missing?– Specificity– Reversibility– Overload

Question 2

• What phenomenon occurs when glucose over 6% is consumed within ½ an hour of exercise??

Question 3

• What are the recommended daily intakes of CHO for – Athletes– sedentary people

In grams per kilo

Question 4

• Give an example of a sport/activity that would require athletes to consume 1.6L of fluid containing 6-8% CHO, plus Na and Cl during the event

Question 5

• What is it possible to damage by doing heavy weight training before maturational growth is complete?

Question 6

• What nerves would the information about the heat of the oven travel along???

Question 7

• Give one positive and one negative of active recovery

Question 8

• Which athlete would you expect to have a predominance of fast twitch muscle fibres?

Gary- marathon runner

Random hot beach sprinter

Question 9

• Which energy system would this use?

Question 10

• Which branch of the ANS would release E/NE to enable the athletes to react off the blocks?

BONUS POINTS

Come up with a song, rap, rhyme or dance that explains the process

of inspiration/expiration

(ie ribs rise etc)

Round 2

Question 1

• At what percentage of Vo2 max would you expect Samantha’s lactate inflection point to occur?

Question 2

• What are the 4 methods of heat gain/heat loss?

Question 3

• If you were playing sport here, what are 3 recommendations to avoid heat stress??

Question 4

• If these guys were to keep up this aerobic exercise for 30 minutes, 3 times a week, what are 3 cardiovascular changes that would occur?

Question 5

• Fill in the blanks regarding Sliding filament theory:

• 1) Myosin heads are activated and bind with ______

• 2) Myosin head tilts and drags the thin filament in, termed the ______ ______

• 3) Myosin head breaks away, rotates back to it’s original position and binds to another site further along the filament

Question 6

• What are the mechanisms used by the body to avoid lactate build-up?

Question 7

• What are the three major effects of caffeine on performance?

Question 8

• What is the name of the cells in the bronchial tubes that initiate the body’s immune response that we call an asthma attack?

Question 9

• What are three main concerns for exercise during pregnancy?

Question 10

• What are three differences between children and adults’ capacity to exercise– Cardiovascular– respiratory– Energy systems

BONUS ROUNDCome up with a visual

demonstration of sliding filament theory

Sliding filament theory

• Myosin cross bridge couples with actin filament

• Cross bridge flexes and uses ATP to move actin along a small amount

• Cross bridge detaches (ADP released) and re-cocks

• After pulling the actin, the head releases ADP, and binds a new molecule of ATP. This results in release of the head from the actin

• Process is repeated

Winners???

Multiple choice

• 40 questions, 1/2 mark each

• Read each answer carefully!

Short Answer• Application of knowledge• Your sister is diabetic and she comes to you for some advice on safe

exercise that she can do to maintain her body weight, muscular strength and cardiovascular fitness. What 3 major concerns are there for diabetics during exercise, and what specific recommendations can you give her to maintain fitness but avoid harm?

– Concern: _________________________________________________– Recommendation________________________________________________

____________________________________________________– Concern: _________________________________________________– Recommendation________________________________________________

____________________________________________________– Concern: _________________________________________________– Recommendation________________________________________________

____________________________________________________

Good luck!