ECG
Where is the heart’s main pacemaker located?
A) AV Node
B) SA Node
C) Purkinje fibers
D) Bundle of His
B) SA Node
Which muscles are primarily involved during the push-up exercise?
A) Pectoralis major, anterior deltoid, triceps brachii
B) Biceps brachii, latissimus dorsi, trapezius
C) Rectus abdominis, gluteus maximus, hamstrings
D) Gastrocnemius, soleus, tibialis anterior
A) Pectoralis major, anterior deltoid, triceps brachii
Which type of training involves no change in joint angle during muscle contraction?
A) Dynamic Training
B) Isometric Training
C) Circuit Training
D) Plyometric Training
B) Isometric Training
What tool is commonly used to directly measure range of motion (ROM)?
A) Ruler
B) Goniometer
C) Scale
D) Stopwatch
B) Goniometer
What is considered the BMI cutoff for obesity?
A) 25
B) 27
C) 30
D) 35
C) 30
What ion primarily causes the depolarization of heart cells?
A) Potassium (K⁺)
B) Magnesium (Mg²⁺)
C) Calcium (Ca²⁺)
D) Sodium (Na⁺)
D) Sodium (Na⁺)
In the 1-RM bench press test, what phase involves horizontal adduction at the shoulder joint?
A) Eccentric phase
B) Concentric phase
C) Isometric phase
D) Recovery phase
B) Concentric phase
What is a major disadvantage of isometric (static) training?
A) It requires expensive machines
B) It limits strength gains to the joint angle trained
C) It builds endurance but not strength
D) It only strengthens the lower body
B) It limits strength gains to the joint angle trained
Which joint action is measured when pulling the toes upward toward the shin?
A) Plantarflexion
B) Dorsiflexion
C) Inversion
D) Eversion
B) Dorsiflexion
When performing a skinfold test, how many times should each site be measured?
A) 1 time
B) 2 times
C) 3 times
D) 4 times
C) 3 times
Which lead is typically used for routine heart monitoring because it best follows the heart’s electrical flow?
A) Lead I
B) Lead II
C) Lead III
D) aVR
B) Lead II
In the YMCA Bench Press Test, how much weight is used for females?
A) 45 lbs
B) 25 lbs
C) 50 lbs
D) 35 lbs
D) 35 lbs
Which of the following is true for circuit resistance training?
A) High weight, low repetition
B) Performed for endurance and strength together
C) Recommended only for elite athletes
D) Requires resting for 5 minutes between stations
B) Performed for endurance and strength together
Which type of joint is the hip classified as?
A) Hinge joint
B) Pivot joint
C) Ball-and-socket joint
D) Saddle joint
C) Ball-and-socket joint
According to ACSM, recommended safe weight loss is how many pounds per week?
A) 0.5–1 pound
B) 1–2 pounds
C) 3–4 pounds
D) 5–7 pounds
B) 1–2 pounds
What does an elevated ST segment most likely indicate?
A) Atrial depolarization
B) Ventricular repolarization
C) Ischemia or Myocardial Infarction (MI)
D) Rapid conduction through Purkinje fibers
C) Ischemia or Myocardial Infarction (MI)
During the IMTP, what knee angle should be set using a goniometer?
A) 90–100 degrees
B) 100–110 degrees
C) 120–130 degrees
D) 140–150 degrees
C) 120–130 degrees
Which periodization model increases intensity and decreases volume as training progresses?
A) Reverse Linear Periodization
B) Undulating Periodization
C) Classic Linear Periodization
D) Static Training Model
C) Classic Linear Periodization
Which plane of movement is cervical spine rotation measured in?
Options:
A) Sagittal plane
B) Frontal plane
C) Transverse plane
D) Oblique plane
C) Transverse plane
Which formula is commonly used to convert body density into percent body fat?
A) Brozek Equation
B) Harris-Benedict Formula
C) Siri Equation
D) Cooper’s Formula
C) Siri Equation
*** Double Points***
What is the normal duration of the PR interval?
A) 0.04–0.08 seconds
B) 0.08–0.10 seconds
C) 0.12–0.20 seconds
D) 0.36–0.44 seconds
C) 0.12–0.20 seconds
***Double Points***
If someone pulls 100 kg during the IMTP and weighs 80 kg, what is their relative max?
A) 0.8
B) 1.25
C) 1.5
D) 2.0
B) 1.25
***Double Points***
If your client wants improved muscle tone and posture without gaining bulk, which intensity would be most appropriate?
A) 30%-40% 1RM
B) 60%-70% 1RM
C) 85%-90% 1RM
D) 90%-95% 1RM
B) 60%-70% 1RM
*** Double Points***
Where should you place the fulcrum of the goniometer when measuring cervical lateral flexion?
A) On the forehead
B) At the external auditory meatus (ear hole)
C) On C7 vertebra (base of neck)
D) At the acromion process (shoulder)
C) On C7 vertebra (base of neck)
*** Double Points***
What waist circumference indicates obesity in women?
A) 32 inches
B) 35 inches
C) 38 inches
D) 40 inches
B) 35 inches