The diagram shows joints in motion. Which shows a muscle undergoing eccentric contraction?
When a golfer hits a golf ball with backspin, what is the effect of the spin on the ball?
What muscle is the antagonist during flexion at the hip?
What is the displacement of an 800 metre runner who runs two laps of a 400 metre running track and finishes at the same point as he started?
Which of the following describes Newton’s second law of motion?
What happens to the centre of mass when the basketball player prepares to shoot, moving from position A to position B?
Outline two types of connective tissue of joints.
Describe the types of movement of the ball and socket joint at the shoulder.
Explain the role of insulin in the body.
Describe the functions of erythrocytes, platelets and leucocytes.
State the type of synovial joint that is found at the distal end of the femur.
Analyse the ankle joint movement at take-off when rebounding in basketball in relation to joint action and type of muscle contraction.
Define Newton’s first law of motion.
Explain how Newton’s laws of motion apply in a team sport.
Describe the function of adrenaline during exercise.
Discuss the distribution of blood at rest and redistribution of blood during strenuous exercise.
Using examples, outline the different methods of transfer.
The diagram shows a skeletal muscle.
Identify the structures A, B and C in the diagram.
Define the term origin of a muscle.
Explain the role of ATP in providing energy for a sprinter’s muscles to contract.
Explain reciprocal inhibition during knee extension when kicking.
The diagram shows the lower leg.
Identify the elements A, B and C of the lever system.
Using anatomical terminology, state the location ofthe tibia relative to the femur.
Using anatomical terminology, state the location ofthe fibula relative to the tibia.
Using anatomical terminology, state the location ofthe patella relative to the tibia.