Cscs Prep

Front 1

First Class Lever

Back 1

M --- F --- R

Resistive and muscular forces act on opposite sides of the fulcrum equally

Hint 1

Tricep pushdown

Front 2

Fulcrum

Back 2

The pivot point of the lever

Front 3

Lever arm

Back 3

A rigid body that exerts force on any object impeding it's ability to rotate.

Front 4

Second Class Lever

Back 4

F --- R ----- M

Muscle and resistive force act on the same side of the fulcrum. The muscle force acts through a moment arm longer than the one resistive force acts through

Hint 4

Calf raises

Front 5

Third class lever

Back 5

F --- M ----- R

Muscle and resistive forces act on the same side of the fulcrum. The muscle's moment arm is shorter than which the resistive force acts.

Hint 5

Most common. Bicep curl

Front 6

Moment arm

Back 6

The perpendicular distance from the line of action of the force to the fulcrum.

Hint 6

Force arm, lever arm, torque arm

Front 7

Muscle force

Back 7

Force generated by biomechanical activity. Draws opposite ends of the muscle together

Front 8

Resistive force

Back 8

Force generated by a source external of the body

Front 9

Torque

Back 9

The degree to which force rotates an object about a specified fulcrum.

Front 10

What muscular action produces the greatest amount of force?

Back 10

Eccentric

Front 11

What form of training is most associated with increasing serum testosterone concentrations?

Back 11

Strength

Hint 11

Strength, hypertrophy or aerobic?

Front 12

What accumilates in the working muscles while near max effort?

Back 12

Hydrogen ions

Front 13

At what percentage of weight loss due to dehydration may begin to affect performance?

Back 13

2%

Front 14

Interval Training for phosphagen improvement

Back 14

Work (5 to 10 sec) to rest (2 to 3 min) ratio 1 to 12 - 20

Hint 14

90 - 100% effort

Front 15

Interval training for fast glycolosis development

Back 15

Work (15 to 30 sec) to rest (1 or 2 min) ratio 1 to 3 - 5

Hint 15

75 to 90% effort

Front 16

Interval training for fast glycolosis and oxidative development

Back 16

Work (1 to 3 min) to rest (3 to 9 min) ratio 1 to 3 - 4

Hint 16

30 to 75% effort

Front 17

Interval training for oxidative development

Back 17

Work (>3 min) to rest (3 to 9 min) ratio 1 to 1 - 3

Hint 17

20 to 30%

Front 18

How many ATP are produced from one glucose molecule?

Back 18

38

Front 19

How to determine (volume) load when programming?

Back 19

Multiplying weight used by reps done

Front 20

Appropriate rest ratio for plyometric training

Back 20

Work (10 seconds) to rest (50 seconds) ratio 1 to 5

Front 21

Fundamental Movements of Sprinting

Back 21

Early Flight > Midflight > Late Flight > Early Support > Late Support

Front 22

How is "Power" calculated?

Back 22

Work / Time

Front 23

Where does gas exchange occur during respiration?

Back 23

Bronchioles

Front 24

If calcium is not returned to the sacroplasmic reticulum, what occurs in the muscle?

Back 24

Fused tetany

Front 25

For cross-bridge interactions during muscular contractions, what must calcium bind to?

Back 25

Troponin

Front 26

What contributes most to shock absorption during running?

Back 26

Eccentric plantar flexion

Front 27

First degree muscle strain

Back 27

Partial tear characterized by strong but painful muscle activity

Front 28

Second degree muscle strain

Back 28

A partial tear with weak, painful muscle activity

Front 29

Third degree muscle strain

Back 29

Complete tear of fibers and manifested by very weak, painless muscle activity

Front 30

Macrotrauma

Back 30

A specific, sudden episode of overload injury to a given tissue

Front 31

Microtrauma

Back 31

Result from repeated, abnormal stress applied to tissue by continuous training and/or too little recovery. Over use injury

Front 32

Time range for an appropriate 40 yard dash

Back 32

4.2 to 5.1 seconds

Front 33

Recommended carb intake ratio for endurance athletes

Back 33

8 to 10 g per kg of body weight

Front 34

Recommended carb intake for power athletes

Back 34

5 to 6 g per kg of body weight

Front 35

Recommended fiber intake

Back 35

Women - 20 to 29 g

Men - 30 to 38 g

Front 36

Recommended protein intake

Back 36

Minimum - 0.8 to 1 g per kg of body weight

Athlete - 1.2 to 1.7 g per kg of body weight

Demands higher when on kcal restriction, especially w/ weight loss. Concerns over nitrogen breakdown in renal system

Front 37

Calories per gram of macro nutrients

Back 37

Carb 4 kcal

Pro 4 kcal

Fat 9 kcal

Alcohol 7 kcal

Front 38

How is "Work" calculated?

Back 38

Force x Displacement

Front 39

How is "Force" calculated?

Back 39

Mass x Acceleration

Front 40

How to convert pounds of force to newtons

Back 40

Multiply by 4.448

Front 41

How to convert kilograms of force to newtons

Back 41

Multiply by 9.807 (Or local acceleration of gravity, if available)

Front 42

Components of the adrenal gland

Back 42

The medulla (Center) and the cortex (Shell)

Front 43

Purpose of the adrenal gland

Back 43

Hormonal response and release for the body. Hormones include:

Glucocorticoids (cortisol) and catecholamines (epinephrine, norepinephrine and dopamine)

Front 44

Relationship of glucocorticoids and exercise

Back 44

Largely focus on cortisol.

Tied to catabolic affect of carbohydrate breakdown and glycogen storage in the muscle.

Overexposure may lead to excess atrophy. Controlled acute exposure however is tied to remodeling of muscle tissue

Front 45

Relationship of catecholamines and exercise

Back 45

Primarily focus on epinephrine. Also includes norepinephrine and dopamine.

Tied to increased metabolic enzyme activity, muscle contraction rate, blood pressure, energy availablilty, muscle blood flow (vasodilation) and secretion of hormones like testosterone

Front 46

What is the Tanner classification?

How many stages are in it?

Back 46

Refers to the stage of biological development in a child.

There are 5 stages

1 - Immature, preadolescent stage

5 - Full sexual maturation

Front 47

How to calculate work in Jules?

Back 47

Newtons x meters

Front 48

What is the International System of Units (SI)?

Back 48

World wide standard of consistent units used when to gauge power/strength of athletes.

Time in seconds (s)

Force in Newtons (N)

Distance meters (m)

Work in Jules (J or N*m)

Power in Watts (W or J/s)

Front 49

Protein intake for endurance athletes

Back 49

1 to 1.6 g per kg of body weight

Front 50

Protein intake for strength athletes

Back 50

1.4 to 1.7 g per kg of body weight

Front 51

Protein intake for athlete on a reduced-calorie diet

Back 51

1.8 to 2.7 g per kg of body weight