Al quiz 4

Dividing the pre-season into three, 4-week blocks of time is referred to as "periodization." Each 4-week block should begin with:

An easy week, followed by medium/hard week, followed by the hardest week.

When carbohydrate is metabolized without oxygen, it is called:

Anaerobic glycolysis

It is the responsibility of every teacher/coach to educate students as to the consequences of choosing to use recreational and performance-enhancing drugs.

TRUE

Males continue to make significant gains in weight until age 22 and differential weight changes can cause some males to try to become heavier by using supplements or performance enhancing substances.

TRUE

One possible indicator of performance-enhancing drug use is suspicious behavior by other adults who may have undue access or influence on a student.

TRUE

Students lose water and electrolytes (e.g., sodium and chloride) when they sweat. Hide Answer

TRUE

The "Use it or lose it!" principle (reversibility) states that if training is stopped, a student's strength, fitness and body composition will return to pre-training levels very quickly - within two weeks.

TRUE

Unexplained changes in body composition, mood swings, and performance increases or decrease, all can signal the use of performance enhancing substances.

TRUE

When a student can no longer execute a movement or technique at her current level of skill, it generally means that she is fatigued

TRUE

Which of the following are warning signs of dehydration?

Thirst, headache, premature fatigue,Nausea, irritability, muscle cramps,Weakness, goose bumps

All three energy systems are used in all sports and should be trained and improved for successful sport performance.

True

. Which of the statements is NOT true about growth spurts?

The peak velocity of the growth spurt starts sooner in males compared to females.

What is the main difference between aerobic and anaerobic replenishment of energy?

The use of oxygen

An extended period of poor performance in training or competition is a potential marker of overtraining.

True

Students will recover faster from common viral illnesses (e.g., a cold) if they continue the same level of training with no additional rest.

FALSE

An effective warm-up includes which of the following activities: (Select all that apply

10 to 15 minutes of low intensity activities,Static and dynamic stretching

For every pound lost during practice, a student should drink how much fluid?

16-20OZ

Complete the following sentence. Students should fuel their bodies_______ before practices and games with a high-carbohydrate meal or snack.

3 TO 4 HRS

Complete the following sentence. A carbohydrate/protein snack consumed within______after the competition or practice will allow the body to start the recovery process faster

30 MIN

Complete the following sentence. Water constitutes______of a student's body weight. Hide Answer Your Answer:

55-65

One component of the basic treatment plan (R.I.C.E.) is rest. Which of the following represents how best to have students rest following an injury?

: Rest the injured area by not using the injured part in ways recommended by a medical professional.

Which statement represents a good strategy for post-workout snacks or meals?

A carbohydrate snack consumed within 30 minutes after the competition or practice will allow the body to start the recovery process faster.

An injury is most likely to occur when a student becomes fatigued. Hide Answer Correct Answer:

TRUE

Complete the following sentence. An activity that is relatively short in time (< 10 seconds) and has few repetitions predominately uses the _____________ energy system.

ATP/PC

Complete the following sentence. If the length of an activity is greater than 150 seconds, the _____________ energy system is predominately used.

Aerobic glycolysis

Consuming a small amount of protein shortly before or after exercise may help stimulate muscle repair and growth. Hide Answer Your Answer:

TRUE

Which of the following is true about the consequences of using anabolic steroids? (select all that apply).

Can produce feminine side effects in boys.,Can produce masculine side effects in girls.,Can close growth plates in bones stopping further increases in height.

. A pre-game meal should:

Contain high-carbohydrate foods that represent 2/3 of the meal.

Given that most female students will reach their adult height in their sophomore year of high school and will continue to gain weight during high school as a part of healthy growth and development, a teacher/coach should: Hide Answer Correct Answer:

Encourage students to get appropriate levels of carbohydrates, iron, and calcium.

Students can check their hydration status by

Examining their urine and if it looks like apple juice they are dehydrated

Both females and males gain weight throughout adolescence but it is accompanied by an increase in height.

FALSE

Losing 1-1/2 to 2 percent of body weight has no effect on athletic performance.

FALSE

Based on the specificity and reversibility principle, training during the off-season should:

Focus on general strength and conditioning in activities similar to the sport

Training during the competitive season should:

Focus on improving anaerobic systems and the tactics and techniques related to the sport.

Which of the following statements is true about the typical training week? Hide Answer Your Answer:

Follow high stress days by physiologically easier days and focus on technique and tactics.

Signs and symptoms of a heat-related illness include:

Impaired cognition and dyscoordination,Passing out or seizures,Muscle cramps

An effective cool down typically:

Lasts 10 minutes and involves low intensity activity similar to that used in the sport.

Which of the following statements is true regarding the "peak growth velocity" of adolescents? (Select all that apply) Hide Answer Your Answer:

Males, on average, begin their growth spurts around the age of 12, reach their peak height velocity by age 14 and taper off by age 16.,Females, on average, begin their growth spurts around age 10, reach their peak height velocity at 12, and taper off by age 14.

When heat-related illness symptoms are apparent a teacher/coach should

Move the student out of sun and into shade or other cooler environment.,Encourage skin cooling evaporation using water and fans.

Which of the following strategies can help a teacher/coach make sure students have access to healthy nutrition? (select all that apply).

Offer healthy snack options after a game to help students avoid fast food.,Give students a list of high-energy foods they can keep on hand.,Mark lines on water bottles for pre-game fluid needs and competition fluid needs.,Provide menus and other concrete meal recommendations for students.

An easy way to determine sweat loss is to record the difference in body weight before and after exercise

TRUE

A teacher/coach should consider maturational variation by implementing which of the following strategies?

Recognize that a short adjustment period may be necessary for an athlete who has had a significant growth spurt as he/she becomes accustomed to bodily changes.

Research has shown that humans improve their task performance through the application of stress followed by:

Relief of stress

The principle of periodization would say:

Rest is an important component of your training program.

When an injury occurs, a teacher/coach should follow which basic treatment plan?

Rest, Ice, Compression, Elevation

To prevent heat-related illnesses:

Shorten practice or provide extended breaks in hot weather.

The three main classes of performance-enhancing drugs are:

Stimulants, Anabolic Steroids, and Blood Doping

Coaches who use the principles of periodization and individualization in their program will significantly minimize injuries.

T

If a student has reduced exercise capacity and when asked, responds, "I feel hot," a heat-related illness can be suspected.

T

Which of the following are good hydration options? (Select all that apply) Hide Answer Your Answer:

Water made available before, during, and after practice and competition,B) Flavored drinks which encourage students to drink,D) A sport drink that will also replenish muscle glycogen and electrolytes

Which statement best represents what occurs during the body of the workout (i.e., the main part of the workout)?

With little rest between repetitions, fatigue will place increased stress on the ability of the student to execute the desired technique correctly, but it will also stimulate energy replenishing mechanisms.

The principle of individualization would say

You should adapt your training session to the different needs of your students.

Complete the following sentence. Strength training affects__________involved in exercise.

all tissues