rest allows muscles to repair the damage caused by exercise, rebuild before the next session and strengthen. Oxygen debt: the extra oxygen consumed during recovery from a period of strenuous physical activity, compared with the amount which would usually have been consumed over the same length of time at rest to gradually increase the amount of overload so that fitness gains occur, but without potential for injury How good is your PE knowledge? Can you identify the algorithm used by Seneca to let you memorise 2x faster? It's created with the help of neuroscientists and principles such as imagery and spacing to repeat topic questions in a variety of formats and changing time intervals to trigger the brain better. On top of that, Seneca is able to state when you should revise a topic again and provides you with a knowledge score to show how ready you are to take the exam. Interested? Try it out now, completely for FREE:

Structure of the cardiovascular system - Cardiovascular

the ability to retain the centre of mass (gravity) of the body above the bass of support with reference to static (stationary), or dynamic (changing) conditions of movement, shape and orientation similar to interval training because it includes a combination of fast and slow running but takes place over different terrain and can include hillsTennis and golfer's elbow: continuous stress on parts of the body over a long period of time can cause all sorts of problems

Edexcel GCSE Physical Education (2016) Pearson Edexcel GCSE Physical Education (2016)

Hypo-kinetic disease: a disease related to too little activity (hypo means under or too little: kinetic means energy or activity) When stopping strength training it results in loss of muscle mass and strength. This is known as muscle atrophy, and can be a problem for sportspeople when they are injured. alcohol is thought to increase HDL (long term helps lower blood pressure) but too much alcohol can have serious adverse affects

More alveoli:more alveoli become available for gaseous exchange after regular exercise, which means more oxygen can be absorbed by the capillaries and more carbon dioxide taken from them. This superb Revision Guide explains everything students will need for success in Grade 9-1 Edexcel GCSE Physical Education - from Anatomy to Sport in ... eg- plank position, isometric contractions are not used during sport as much as isotonic contractions, but they are used on occasion, for example in a rugby scrum https://www.peresourcesbank.co.uk/product/gcse-pe-9-1-knowledge-organisers-revision/ Log in to Reply

GCSE Physical Education Edexcel Exam Practice Workbook GCSE Physical Education Edexcel Exam Practice Workbook

Getting a good night sleep improves your ability to remember things. Make sure to at least rest for 8 hours the day before your exam. Plan your revision wisely and get enough sleep the day before. Adrenaline: this is a hormone which brings about a change in heart rate and is the main cause of changes in heart rate/blood pressure. it makes the heart beat faster and causes glycogen to be released by the liver and blood to be diverted away from the organs (liver, kidney, and brain) to the muscles, which need to work harder during exercise. it is possible to continue exercising aerobically for a long time as long as the intensity isn't too hight, but when the demand for oxygenis so high that not enough can be provided to the muscles this results in them being damaged and the tiny muscle fibres are pulled apart causing trauma, when the human body rebuilds the bridges between the muscle fibres (a complicated process which may take up to 48 hours) makes itself slightly stronger. one reason why rest and recovery is so importantSmall and compact, often equal in length and width. These types of bone are designed for strength and weight bearing. The best time of day to revise is in the morning. After a good night’s sleep, your brain will be well-rested and ready to learn. cigarettes (nicotine, a drug), raise blood pressure due to the release of adrenaline as it causes the heart to beat faster