The role of technology in physical activity Flashcards
SPORT&SOCIETY AND TECHNOLOGY
What is the purpose of research in sport?
A systematic process of investigation and study carried out with the aim of advancing knowledge by creating data.
What is sports analytics?
The analysis of sports data using analytical tools and methods so data can be subjected to analytical procedures in order to improve results.
What methods are used in sports analytics?
- Biomechanical analysis
- Collection of statistics
- Physiological data analysis
- Notational match analysis
- Video motion analysis
- Video analysis
- Biomechanics
- Performance analysis (e.g. Prozone)
- League/competition-wide datasets.
What are examples of quantitative and qualitative data in sport?
Quantitative: Heart rate, number of steps, sleep patterns, possession statistics, heat maps.
Qualitative: Technique analysis, effort/exertion estimates, type of shot played, difficulty of move.
What is the difference between internal and external validity?
Internal Validity: Measures how well a test is conducted in a controlled environment.
External Validity: Measures whether results can be generalised to the wider population.
What does indirect calorimetry measure and how?
- Measures resting energy expenditure
- Uses headgear and a metabolic cart to measure oxygen consumption and carbon dioxide release.
- Can be used to calculate energy balance to ensure intake matches target weight.
What are the problems associated with indirect calorimetry?
- Air leaks
- Recording errors
What is Basal Metabolic Rate (BMR)?
The minimum number of calories required to perform basic functions at rest. It can be increased by:
- Sufficient sleep
- Balanced diet
- Regular exercise
What are the key features of data integrity?
Data must be:
- Complete
- Accurate
- Secure
- Consistent
What can compromise data integrity?
- Human error during recording
- Inaccurate comparison
- Insufficient training
How can data integrity threats be minimised?
- Use of high-tech equipment
- Regular updating and testing of equipment
- Secure passwords for data records.
What are the main functions of sports analytics?
- Monitoring fitness for performance
- Injury prevention (e.g. vibration technology, electrostimulation)
- Game analysis
- Skill and technique development
- Talent ID/scouting.
What does GPS and motion tracking software record?
- Distance covered
- Split times
- Directions
- Time spent in specific pitch areas
How is tracking technology used at grassroots level?
Watches used to measure:
- Steps taken
- Distance
- Heart rate
- Sleep patterns
What was the aim of the ‘Places People Play’ initiative?
To improve participation in sport through providing improved sporting facilities.
What facilities were included in the Places People Play initiative?
- 3G Surface: Synthetic grass with rubber crumb
- 4G Surface: Synthetic grass without rubber crumb
- MUGAs: Multi-Use Game Areas
- Iconic Facilities
What are the advantages of technology for coaches?
- Detailed recording and data highlights areas to focus on
- In-depth analysis of nutrition and training programmes
- Up-to-date monitoring of tactical effectiveness
- Players more likely to listen to statistics than opinions
- Ability to monitor pitch coverage to assess player performance
What are the disadvantages of technology for coaches?
- Data may be misleading
- Strong evidence of poor tactics can place blame on the coach
- Data may be compromised
What are the advantages of technology for spectators?
- Fairer decisions reduce controversy
- Enhanced viewing experience
- Players mic’d up provides deeper insight into the game
What are the disadvantages of technology for spectators?
- Waiting on decisions can become boring
- Less controversy may reduce match atmosphere
- Frustration when players use technology for their own advantage
What are the advantages of technology for performers?
- New training techniques and real-time feedback improve performance
- Video and biomechanical analysis can help target training
- All-weather surfaces allow consistent training
- High-quality clothing and equipment enhance performance
- Improved sports science technology aids rehabilitation
What are the disadvantages of technology for performers?
- Biomechanical analysis may be misleading, damaging confidence
- Over-reliance on technology may limit decision-making skills
- Access is often limited to those who can afford the technology
What are the advantages of technology for sport in general?
- Increased visibility and accessibility of sport
- Camera technology enables fairer decisions
What are the disadvantages of technology for sport in general?
- Expensive, benefiting wealthier teams
- May encourage use of performance-enhancing drugs (PEDs)
