The role of technology in physical activity and sport

Question 1

research

Answer 1

a systematic process of investigation and study carried out with the aim of advancing knowledge

Question 2

sports analytics

Answer 2

studying data from sports performances to try and improve performance

Question 3

quantitative data

Answer 3

factual information and numerical data

formal, objective and systematic process

Question 4

qualitative data

Answer 4

subjective and looks at thoughts, feelings, opinions and emotions

Question 5

objective data

Answer 5

information received based on facts
measurable and observable

Question 6

subjective data

Answer 6

information based on personal opinions, beliefs and assumptions

Question 7

validity

Answer 7

the data collected actually measures what it claims to measure

Question 8

reliability

Answer 8

data is consistent and repeatable

Question 9

notational match analysis

Answer 9

study of movements patterns and tactics.
used to gather objective data

Question 10

biomechanics

Answer 10

used to analyse the sporting impact of body movements
quantitative study

Question 11

indirect calorimetry

Answer 11

the amount of heat and energy generated in oxidisation reaction.

Question 12

indirect calorimetry and metabolic cart help individuals to

Answer 12

determine energy requirements in response to nutrition overtime
calculate energy expenditure
determine the amount of food and nutrition needed (REE)

Question 13

possible difficulties and sources of error effecting validity and reliability of metabolic cart and indirect calorimetry

Answer 13

air leaks
over or under feeding post results
difficult to use on children
only single snapshots- not averages
measurement or recording errors

Question 14

benefits of GPS

Answer 14

makes better use of training as training meets demands
improves tactical analysis undertaken
coaches can compare players and pick best team
reduces recovery time

Question 15

ways data integrity can be compromised

Answer 15

human error
transmitting error
software bugs and malfunctions

Question 16

ways to minimise threats to data integrity

Answer 16

backing up data
controlling access to data
using error detection software
not leaving computer unaddended

Question 17

use of analytics

Answer 17

monitoring of fitness for performance

electrostimulisation for rehab- strengthens muscles
prevents loss of fitness
removes lactic acid

game analysis of player performance

talent ID/ scouting

Question 18

adapted equipment for the elderly and disabled

Answer 18

finger extension exerciser
low impact pedal machine
exercise balance beam
technologically advanced wheelchair design
prosthetics

Question 19

technology and facility development

Answer 19

3G surfaces
Mugas

multi sport opportunities

Question 20

positives of technology on the sport

Answer 20

marginal gains - optimise performance
increase participation and inclusivity
increase quality of surfaces
provides meaningful data to develop performance

Question 21

negatives of technology on the sport

Answer 21

misleading
expensive
paralysis by analysis- too reliant on information
placebo effect- gaining confidence from limited scientific results

Question 22

positives of technology on the performer

Answer 22

improved clothing and footwear
improved equipment (protective)
improved recovery from training
improved recovery from injury
better rehabilitation
increased knowledge of diet and supplements
advancements in drug testing

Question 23

negatives of technology on the performer

Answer 23

lead to injury or over aggression- protective equipment makes performers feel invincible
lead to cheating + drug taking
expensive

Question 24

positives of technology on coaches

Answer 24

highly informative
enables assessment of player performance
technical analysis can be gained through dartfish and prozone
develop training programmes
improve weaknesses

Question 25

negatives of technology on coaches

Answer 25

there may be an over emphasis on performance analysis data computers open to hacking

Question 26

positives of technology on the spectator

Answer 26

ensures correct decisions are reached helps officials communicate increased accuracy of results quickly given to audience increased excitement whilst awaiting decisions

Question 27

negatives of technology on the spectator

Answer 27

loss of respect for official as the decision maker breaks in play are disruptive technology is not always welcomed E.G. by officials who feel they are losing control cost of technology can limit the use of it at some events meaning that spectators get an inconsistent viewing experience