Where bones meet they form joints, which act as levers. Tendons attach the bones to muscles, enabling a variety of movements both fine and coarse. Don't know where to start with your GCSE revision? Go to Seneca and try revising for free! Revision podcasts the main sympton is pain on the outside (tennis) of the elbow and on the inside (golf) of the elbow 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.

GCSE Physical Education Revision | Quizlet GCSE Physical Education Revision | Quizlet

Blood pressure: (BP is the force exerted by the heart as it pumps blood out of the heart and into the arteries (systolic high pressure) and it is low when it relaxes between beats (diastolic) the heart can supply the same amount of blood with fewer beats because the heart gets bigger and stronger) Another function of the skeleton is protection. The cranium (skull) protects the brain. The spine, or vertebral column, protects the spinal chord. The ribs which form the chest protect the heart and lungs.if exercise is done in short, fast bursts, the heart cannot supply blood and oxygen in muscles as fast as the cells use them when not enough oxygen is supplied lactic acidbegins to build up until eventually its not possible to continue (lactic acid makes muscles ache and can cause cramp)

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

regular exercise reduces blood pressure as it can help with weight loss, which can reduce blood pressure) Improved efficiency of the lungs:after a sustained period of regular exercise the improved efficiency of the lungs will allow better delivery of oxygen to the working muscles. The government set up the PESSCL strategy to increase the take up of sporting opportunities by 5-16 year olds Dislocations: where a bone at a joint if forced out of its normal position from sudden stress. dislocations are very painfulStart by looking at topics you haven't learned for a while. You'll find all the topics for all your courses on Seneca. rest allows muscles to repair the damage caused by exercise, rebuild before the next session and strengthen.