Injury Prevention and Rehabilitation in Biomechanics for Sport: Learn Online

Question 1

Which biomechanical principle is fundamental for understanding injury prevention?

Accepted Answer

Force is proportional to mass and acceleration

Answer

Energy is conserved

Answer

Momentum is constant

Answer

The body resembles a lever system

Question 2

Which technique is commonly used in rehabilitation to improve flexibility?

Accepted Answer

Stretching

Answer

Massage

Answer

Electrical stimulation

Answer

Ultrasound

Question 3

In biomechanics for sport, what is the main objective of injury prevention strategies?

Accepted Answer

Address biomechanical factors that cause sports injuries.

Answer

Eliminate all injury risks in sports.

Answer

Create rehabilitation plans for sports injuries.

Answer

Boost athletic performance and prevent injuries.

Question 4

Which biomechanical principle plays a pivotal role in preventing ACL injuries in soccer players?

Accepted Answer

Joint stability

Answer

Muscle strength

Answer

Flexibility

Answer

Balance

Question 5

What is the primary function of the patellofemoral joint?

Accepted Answer

Flexion and extension of the knee

Answer

Rotation of the knee

Answer

Lateral movement of the knee

Answer

Stability of the knee

Question 6

What is the primary role of the anterior cruciate ligament (ACL) in the knee joint?

Accepted Answer

Prevents excessive anterior movement of the tibia

Answer

Prevents excessive posterior movement of the tibia

Answer

Prevents valgus movement of the knee

Answer

Prevents varus movement of the knee

Question 7

Which of the following conditions is commonly associated with lateral elbow pain in tennis players?

Accepted Answer

Tennis elbow

Answer

Golfer's elbow

Answer

Epicondylitis

Answer

Olecranon bursitis

Question 8

Which of the following muscles is responsible for raising the foot and toes?

Accepted Answer

Anterior tibialis

Answer

Gastrocnemius

Answer

Soleus

Answer

Peroneus longus

Question 9

Which of the following is a common injury among runners?

Accepted Answer

Shin splints

Answer

Tennis elbow

Answer

Ankle sprain

Answer

Carpal tunnel syndrome

Question 10

Which of the following rehabilitation techniques is commonly used to enhance joint flexibility?

Accepted Answer

Static stretching

Answer

Cryotherapy

Answer

Electrical stimulation

Answer

Ultrasound therapy

Question 11

What is the primary function of the quadriceps muscle group in maintaining knee stability?

Accepted Answer

Extending the knee joint

Answer

Flexing the knee joint

Answer

Adducting the knee joint

Answer

Abducting the knee joint

Question 12

Which of the following is NOT a common mechanism of ankle sprains?

Accepted Answer

Excessive dorsiflexion

Answer

Excessive supination

Answer

Excessive pronation

Answer

Excessive eversion

Question 13

Biomechanical analysis can be used to assess the injury risk of amateur athletes?

Accepted Answer

True

Answer

False

Question 14

Which of the following is considered a protective factor against sports injuries?

Accepted Answer

Healthy diet

Answer

Poor conditioning

Answer

Previous injury

Answer

Inadequate warm-up

Question 15

In the context of muscle strain rehabilitation, which of the following techniques aims to reduce inflammation and pain in the initial stage?

Accepted Answer

RICE protocol

Answer

Strength training

Answer

Electrical stimulation

Answer

Massage therapy

Question 16

Which principle should guide the progression of exercises in rehabilitation programs?

Accepted Answer

Gradual and tailored approach

Answer

Sudden changes in intensity

Answer

Emphasis on pain tolerance

Answer

Aggressive and fast-paced

Question 17

Which of the following is NOT an advantage of performing warm-up exercises?

Accepted Answer

Increased risk of injury

Answer

Enhanced performance

Answer

Reduced muscle soreness

Answer

Improved flexibility

Question 18

What is the overarching goal of injury rehabilitation?

Accepted Answer

Restore function and prevent recurrence

Answer

Enhance performance

Answer

Eliminate pain

Answer

Improve mobility

Question 19

Which of the following is a key element in an effective injury prevention program?

Accepted Answer

Education and awareness

Answer

Financial assistance

Answer

Nutritional counseling

Answer

Psychological support

Question 20

Which of the following is a common error made during injury rehabilitation?

Accepted Answer

Progressing exercises too quickly

Answer

Lack of motivation

Answer

Ignoring pain

Answer

Overusing assistive devices

Question 21

Which of the following is a known risk factor for developing anterior cruciate ligament (ACL) injuries?

Accepted Answer

Dynamic knee valgus

Answer

Strong quadriceps muscles

Answer

High body mass index

Answer

Female sex

Question 22

Which type of injury prevention strategy involves educating athletes and coaches about injury risks and prevention techniques?

Accepted Answer

Education

Answer

Injury screening

Answer

Environmental modification

Answer

Physical conditioning

Question 23

Which of the following is a common biomechanical cause of patellofemoral pain syndrome (PFPS)?

Accepted Answer

Increased lateral patellar tracking

Answer

Tight iliotibial band

Answer

Weak calf muscles

Answer

Excessive pronation

Question 24

Which of the following is a type of muscle contraction that involves shortening while generating force?

Accepted Answer

Concentric contraction

Answer

Eccentric contraction

Answer

Plyometric contraction

Answer

Isometric contraction

Question 25

Which of the following is a benefit of using closed kinetic chain exercises in rehabilitation?

Accepted Answer

Increased joint stability

Answer

Reduced muscle activation

Answer

Improved flexibility

Answer

Faster recovery time

Question 26

Which of the following is a type of soft tissue injury that involves tearing of muscle fibers?

Accepted Answer

Strain

Answer

Contusion

Answer

Dislocation

Answer

Sprain

Question 27

Which of the following is a common cause of medial elbow pain in athletes?

Accepted Answer

Medial epicondylitis (golfer's elbow)

Answer

De Quervain's tenosynovitis

Answer

Carpal tunnel syndrome

Answer

Lateral epicondylitis (tennis elbow)