Quiz 1 and 2

Flexion; extension

A posterior pelvic tilt produces lumbar ________ and an anterior pelvic tilt produces lumbar ________.

Chronic cardio respiratory activity.

Increased mitochondrial density is a result of:

22.8

A female client who is 150 pounds and 5 feet, 8 inches tall would have a BMI of:

Isometric

A muscle maintains constant force without any change in joint angle. This is known as which type of action?

Decrease, decrease

A physiologic adaptation to aerobic conditioning in untrained individuals will result in a/an ________ in resting heart rate and a/an ________ in exercise heart rate at a submaximal effort.

maximal oxygen consumption

A typical chronic response to improved cardiorespiratory fitness is an increase in:

Cardiopulmonary resuscitation

ACSM and most Personal Trainer certifications require which of the following training

Body is erect, feet together, upper limbs positioned at the side of the body, palms of the hands facing forward, thumbs facing away from the body, fingers extended

Anatomical position of the human body is when the body is in which of the following positions?

Health Belief Model

Clients will have an understanding of their risk factors based on what theory of behavior change?

Overuse or repetitive motion.

Elbow injuries are a result of?

Inferior

Erector spinae is ___________ in relation to trapezius.

Hip joint

Flexion, extension, adduction, abduction, internal rotation, and external rotation are possible joint actions found in the:

22.4%

Micheal weighs 170 lbs and his lean muscle mass is 60 kg. What is his percent body fat?

Extension

Movement resulting in an increase of the joint angle, usually moving posteriorly in the sagittal plane is called __________.

Horizontal adduction

Movement toward the midline in the transverse plane describes which term?

The correlation between obesity and increased chronic disease risk.

One of the most important reasons for assessment of your client's body composition is:

Blood Pressure

Over time, regular cardiovascular exercise reduce :

The transverse plane.

Pronation of theelbow joint occurs in:

Sagittal

Running is done predominately in what plane of movement?

The technician is properly trained and experienced.

Skinfold caliper assessment of body fat percentage can be very accurate if:

Elevation of the of the scapula

Which movement occurs in the frontal plane?

Sagittal Plane

The elbow can performs movements in which plane?

stroke volume and heart rate

The products that make up cardiac output are:

30 kg · m^2

The risk factor for obesity is a BMI at or greater than:

Kinesiology.

The study of the mechanics of human movement is called:

Distal

The ulna bone is ________ to the humerus bone.

Cardiac Output

The volume of blood pumped by the heart in liters per minute is defined as

Anconeus and triceps brachii

What muscles are antagonists to the bicep brachii,brachialis, and brachioradialis

Eccentric

When a muscle cannot generate sufficient force to overcome external resistance, the muscle lengthens. This is known as which type of action?

Hiking

Which activity is performed primarily in the aerobic-oxidation system?

ATP and creatine phosphate

Which energy system is utilized for a 100-meter sprint?

Internal Rotation

Which joint movement occurs in the transverse plane?

Dorsiflexion of the ankle

Which of the following actions takes place in the sagittal plane?

Abdominal

Which of the following is a standardized skinfold measurement site?

Increase in stroke volume

Which of the following is an acute response to cardiorespiratory exercise?

Endurance athletes exhibit lower resting heart rate compared to untrained peers.1

Which of the following is formatted in AMA style?

isokinetic

Which of the following muscle actions controls the movement and maintains a constant speed throughout the range of motion?

Body composition

Which of the following terms is defined as the relative proportion of fat and fat-free tissue in the body?

isokinetic

Which of the following types of resistance training allows an individual to exert maximal resistance throughout an entire range of motion by controlling the movement speed?

Preparation

With a New Year's resolution to become more active, a 32-year-old male wants to get your feedback before he begins the exercise program he drafted for himself. He is in which stage of change?

Systolic blood pressure

is the pressure exerted on the arterial wall during the ventricular contraction phase.