Scientific principles of strength training and conditioning *exam 2*

Which of the following grip widths can be determined using the fist-to-opposite-shoulder method or the elbow-to-elbow method?

Snatch grip

During the downward movement phase of the bench press, the spotter should be using which kind of grip?

Open

Which of the following is a verbal cue used for the hip sled?

Toes pointed slightly outward with knees in line with the toes

During a Zercher squat, the barbell is placed

In a low bar position

Which of the following is a guideline for proper technique for the first pull of the power clean exercise?

Rapidly shrug the shoulders upward.

Which of the following devices can be added to a bench press to overload the eccentric phase but disengage so the concentric phase is performed at a submaximal load?

Weight releasers

The applications of accentuated eccentric load are best suited for all of the following EXCEPT

Chest fly

Which of the following weighted carries best defines a yoke walk?

Carrying a heavy frame on the shoulders

The most common kettlebell exercise is the

Swing

If a strength and conditioning professional wanted to obtain a postactivation potentiation enhancement in their sprinting athlete, the athlete should perform sled pulls approximately ______% of body mass.

75%

Which of the following is the recommended minimum amount of floor space per individual within a strength and conditioning facility?

100 square feet (9.3 m²)

If a strength and conditioning facility is not located on the ground floor, what is the minimum load-bearing capacity required to support heavy equipment and dropped weights?

100 foot-pounds per square foot

To optimally prevent odors and stagnant air, how often should room air be exchanged in a strength and conditioning facility?

12 to 15 times per hour

What is the recommended maximum sound volume in a strength and conditioning facility to ensure athletes can hear instructions and coaching cues?

90 decibels

Stationary circuit training machine should be at least ______ away from each other for safety.

24 inches (61 cm)

The strength and conditioning director's responsibilities include all of the following EXCEPT

Medically clearing an athlete to return from surgery

The National Collegiate Athletic Association (NCAA) Division I adopted legislation "to specify that a strength and conditioning professional _____________ through a nationally accredited strength and conditioning certification program."

Must be certified and maintain current certification

Which of the following would void the liability of an equipment manufacturer and place responsibility in the hands of the strength and conditioning professional?

The professional altered the product from the condition in which it was originally sold.

Which of the following is NOT an appropriate disciplinary response for athletes?

Exercise as punishment

Which of the following best reflects compliance with HIPAA regulations in a strength and conditioning setting?

Requiring written authorization before releasing a participant's health care information

Spotting during the overhead dumbbell triceps extension should require spotting to occur with hands on the dumbbell itself.

**True.**

The vertical chest press machine requires the five-point body contact position.

**True.**

In the United States, carabiners used for fall protection must meet OSHA standards, which specify a minimum tensile strength of 5,000 lbs.

**True.**

The National Collegiate Athletic Association (NCAA) Division I adopted legislation "to specify that a strength and conditioning professional shall be certified and maintain current certification through a nationally accredited strength and conditioning certification program."

**True.**

The farther that an athlete's center of mass is away from the attachment point of a suspension trainer, the lower the resistance the athlete will encounter when doing the inverted row exercise.

True

Main walkway areas should be approximately 2 to 4 feet (0.6-1.2 m) in width.

true

The time during which individuals can file a lawsuit is the same across all U.S. states and countries, so it is best practice to keep files for 365 days.

False.

Two common grips that are used in resistance training

overhand grip and underhand grip

Two less common grips

altenated grip and hook grip

3 methods for applying overload to body

constant external, accommodating, variable resistance

SWOT

strengths, weaknesses, opportunities, and threats

Load bearing capacity of floor

At least 100 pounds per square foot

Change in floor height exceeding 0.5 inches

Install ramp or wheelchair lift

Ramp

Run 12 inches for every 1 inch rise

Ceiling Height

12-14 feet

Lighting

50-100 lumens

Temperature

68-78 degrees F (20-25 degrees C); Optimal is 72-78 degrees F (22-25 degrees C)

Humidity

Do not exceed 60%

HVAC cycles

Exchange air 8-12 times per hour

Music Sound Level

Less than 90 decibels

Mirrors

At least 6 inches away from equipment; at least 20 inches above floor

Distance between barbells & dumbbells

Minimum of 36 inches

Distance between weight trees & equipment

Minimum of 36 inches

Space around dumbbell racks

Minimum of 36 inches

Walkways

At least 36 inches wide

Stretching & Warmup Area

At least 49 square feet of open space

Circuit Training Machines

24-36 inches away from each other

Walkways in Circuit Area

4-7 feet wide

Racks & Platforms

Minimum of 3-4 feet between racks & platforms

Bikes

24 square feet each

Stair Steppers

24 square feet each

Skiers

6 square feet each

Rowers

40 square feet each

Treadmills

45 square feet each