Technology in biomechanics

Question 1

force plates

Answer 1

• ground reaction forces are measured in lab conditions using force plates.
  use in sport - athletes balance, run , jump on a force plate which assesses the size and direction of forces acting on the athlete.
  optimise performance - used for sports biomechanics assessment, balance rehabilitation and physical therapy.

Question 2

Limb kinematics

Answer 2

study of movement in relation to time and space.
use - 3D and optical motion analysis records an athlete performing a sporting action, allowing the evaluation of the efficiency of movement.
optimising performance - data produced can be used by coaches to improve performance or specific techniques of athletes.

Question 3

wind tunnels

Answer 3

• steel frame building containing wide fans where artificial wind in produced
  use in sport - technology is used to develop the drag reduction system. objects such as cycle helmets and f1 cars can be testes for aerodynamic efficiency
  optimise performance - engineers study the flow of air around an object, the aim is to improve the flow of air around the object streamlining its path through the oncoming air and increasing lift.