Muscle and Joint Quiz

Which muscle is primarily responsible for shoulder flexion?

• Trapezius

• Deltoid

• Biceps Brachii

• Soleus

What type of joint is the hip classified as?

• Hinge

• Ball and Socket

• Condyloid

• Pivot

Which movement is associated with the sagittal plane?

• Horizontal flexion

• Abduction

• Plantar flexion

• Rotation

What is the antagonist muscle during elbow extension?

• Biceps Brachii

• Triceps Brachii

• Deltoid

• Gastrocnemius

What is the best way to increase VO₂ max?

• Aerobic training

• Strength training

• Plyometrics

• Static exercises

Which test is used to evaluate aerobic capacity?

• Vertical jump test

• Grip strength dynamometer

• Queen’s College step test

• One-repetition maximum

What is the formula for calculating maximum heart rate?

• 220 - age

• 200 - age

• 180 - age

• 240 - age

What type of muscle fiber is suited to explosive and dynamic strength?

• Type IIb

• Type I

• Type IIa

• Type III

What is the effect of increased muscle cross-sectional area?

• More force can be produced

• Less force can be produced

• No change in force production

• Decreased endurance

Diagram illustrating aerobic and strength training methods and their effects.

• Aerobic training increases cardiovascular endurance and strength training increases muscle mass.

• Aerobic training decreases flexibility and strength training decreases bone density.

• Aerobic training increases muscle mass and strength training increases cardiovascular endurance.

• Aerobic training decreases bone density and strength training decreases flexibility.