4.1.4
Weight & Interval Training
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Weight Training
Weight training involves the use of free weights and resistance machines to improve strength or muscular endurance (ability to keep going).

Identify a muscle group
- It is useful because it lets a performer identify a muscle group that they need to improve.
- Low reps and high sets (4 reps x 6 sets) for strength gains.
- High reps and low sets (15 reps x 3 sets) for muscular endurance.
- To stay safe, a performer should use the correct technique (straight back), use a ‘spotter’ (a trainer or friend) to help move the weights, a warm-up and rest period.

Examples of weight training
- A footballer may concentrate on a leg-focused training session.
- A tennis player will focus on their upper body as well.

Advantages of weight training
- This type of training is adaptable (can be changed up) depending on the goal of the performer. For example, reps and sets can be changed to improve a performer’s strength or muscular endurance.
- It is relevant to all sports.
- It is very simple to do: just lift weights!

Disadvantages of weight training
- Lifting heavy weights can cause injury if the correct technique is not used.
- Lifting heavy weights can increase a performer's blood pressure.
- To calculate a performer's one rep max (heaviest weight they can lift for one rep), they will need very high levels of motivation.
Interval Training
This type of training is also known as High Intensity Interval Training (HIIT).

Alternating periods
- Interval training is a type of training that involves alternating (changing between) periods of work and periods of rest. The work periods usually involve a very high intensity followed by low-intensity work or rest.

Short bursts
- HIIT needs short bursts of maximum effort with even shorter rest periods. A 2:1 ratio is most commonly used (30 seconds of work to 15 seconds of rest).

Advantages of interval training
- This is a very effective method of burning body fat and calories quickly.
- It is easy to adapt the sessions to suit the ability, age or fitness level of the performer.
- It does not take a long time to complete.
- It is useful for training both aerobic and anaerobic energy systems.

Disadvantages of interval training
- Working at the highest intensity levels increases the risk of injury.
- The performer must be very motivated because of its demanding nature.
- It can cause extreme feelings of tiredness (fatigue): dizziness, light-headedness and nausea (feeling sick).
1Applied Anatomy & Physiology
1.1The Musculoskeletal System
1.2The Cardio-Respiratory System
1.2.1Pathway of Air1.2.2Blood Vessels1.2.3Blood Vessels 21.2.4Structure of the Heart1.2.5Cardiac Cycle1.2.6Measures of Heart Performance1.2.7The Mechanics of Breathing1.2.8The Mechanics of Breathing 21.2.9The Lungs1.2.10End of Topic Test - The Cardio-Respiratory System1.2.11Exam-Style Questions - Cardio-Respiratory System1.2.12Diagnostic Misconceptions - Pathway of Blood1.2.13Diagnostic Misconceptions - Cardiac Output
1.3Anaerobic & Aerobic Exercise
1.4Short-Term Effects of Exercise
2Movement Analysis
2.1Lever Systems
3Physical Training
3.1Health & Fitness
3.2The Components of Fitness
3.2.1The Components of Fitness3.2.2Sports & Fitness3.2.3Fitness Testing3.2.4Measuring Agility & Balance3.2.5Measuring Cardiovascular & Coordination3.2.6Measuring Endurance & Power3.2.7Measuring Reaction Time & Strength3.2.8Measuring Strength, Speed & Flexibility3.2.9End of Topic Test - The Components of Fitness3.2.10Exam-Style Questions - Fitness Tests
4The Principles of Training
4.1Principles of Training
5Using Data
5.1Types of Data
5.2Data Presentation & Analysis
6Sports Psychology
6.2Feedback & Preparation
7Socio-cultural Influences
7.1Engagement Patterns of Different Social Groups
7.2Commercialisation
7.3Ethical & Socio-cultural Issues
7.3.1Impact of Technology on Performers7.3.2Impact of Technology on Performers 27.3.3Impact of Technology on Sport7.3.4Impact of Technology on Sport 27.3.5Sporting Conduct & Banned Substances7.3.6Blood Doping7.3.7Drug Restrictions7.3.8Drug Restrictions 27.3.9Spectator Behaviour7.3.10End of Topic Test - Ethical Issues7.3.11Exam-Style Questions - Performance Enhancing Drugs7.3.12Diagnostic Misconceptions - Conduct in Sport
8Health & Fitness
8.1Overview of Health
8.2Sedentary Lifestyles
Jump to other topics
1Applied Anatomy & Physiology
1.1The Musculoskeletal System
1.2The Cardio-Respiratory System
1.2.1Pathway of Air1.2.2Blood Vessels1.2.3Blood Vessels 21.2.4Structure of the Heart1.2.5Cardiac Cycle1.2.6Measures of Heart Performance1.2.7The Mechanics of Breathing1.2.8The Mechanics of Breathing 21.2.9The Lungs1.2.10End of Topic Test - The Cardio-Respiratory System1.2.11Exam-Style Questions - Cardio-Respiratory System1.2.12Diagnostic Misconceptions - Pathway of Blood1.2.13Diagnostic Misconceptions - Cardiac Output
1.3Anaerobic & Aerobic Exercise
1.4Short-Term Effects of Exercise
2Movement Analysis
2.1Lever Systems
3Physical Training
3.1Health & Fitness
3.2The Components of Fitness
3.2.1The Components of Fitness3.2.2Sports & Fitness3.2.3Fitness Testing3.2.4Measuring Agility & Balance3.2.5Measuring Cardiovascular & Coordination3.2.6Measuring Endurance & Power3.2.7Measuring Reaction Time & Strength3.2.8Measuring Strength, Speed & Flexibility3.2.9End of Topic Test - The Components of Fitness3.2.10Exam-Style Questions - Fitness Tests
4The Principles of Training
4.1Principles of Training
5Using Data
5.1Types of Data
5.2Data Presentation & Analysis
6Sports Psychology
6.2Feedback & Preparation
7Socio-cultural Influences
7.1Engagement Patterns of Different Social Groups
7.2Commercialisation
7.3Ethical & Socio-cultural Issues
7.3.1Impact of Technology on Performers7.3.2Impact of Technology on Performers 27.3.3Impact of Technology on Sport7.3.4Impact of Technology on Sport 27.3.5Sporting Conduct & Banned Substances7.3.6Blood Doping7.3.7Drug Restrictions7.3.8Drug Restrictions 27.3.9Spectator Behaviour7.3.10End of Topic Test - Ethical Issues7.3.11Exam-Style Questions - Performance Enhancing Drugs7.3.12Diagnostic Misconceptions - Conduct in Sport
8Health & Fitness
8.1Overview of Health
8.2Sedentary Lifestyles
Practice questions on Weight & Interval Training
Can you answer these? Test yourself with free interactive practice on Seneca — used by over 10 million students.
- 1What does weight training improve in muscles?Multiple choice
- 2Weight training:True / false
- 3Safety techniques for weight training:Fill in the list
- 4
- 5Interval training is also known as:Fill in the list
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