The sites below are good resources for A level PE students

The Mechanism of Muscle Contraction
To evaluate the nervous response needed to cause calcium to be released for muscle to contract. To discuss the role of calcium in turning muscle "on." (3) To show the steps necessary for muscle to relax.
 
Muscle Physiology
 The Introduction to Muscle Physiology and Design
 
Peak Performance
A good A level site with information on exercise physiology but with much more including links to other sites for all parts of the course.
 
HickokSports.com/History
Good for A level history students.
 
Mind Tools Helping you to think your way to an excellent life.
Sports Psychology, Goal Setting for Motivation and Self-Confidence, Imagery & Simulation - Practising in Your Mind, Focus & Flow - How to Achieve Perfect Concentration, Tools for Sports Psychology.
 
Physicaleducation.co.uk
PE Resources, Exam boards, UK Governing Bodies, Media Sport, Interactive Learningm Powerpoint presentations.
 

Nutrition and the athlete
Physical exercise is only part of the jigsaw puzzle of getting fit. To boost your athletic performance and enable yourself to train to the best of your abilities, you need to sort out your nutrition. Below, Wilf Jenkins, a nutrition expert, explains all you need to know about eating to get fit. From making sure that you drink enough water, to working out just how many calories you need when exercising, the articles below will guide you through to the peak of condition.
 
Sports Coach
The aim of Sports Coach is to provide information on a range of topics to help athletes & coaches achieve their athletic goals and to assist students studying sport related qualifications.
 

A Level Zone - TeachPE.com
This site contents information for A Level Physical Education. Analysis of Performance, Skill Acquisition + Project Work, Social, Cultural, Historical, Training and Physiology.
 

Human Kinetics - A Level Physical Education
A very good A Level Physical Educational Site.
 
Sports Psychology
Cohesion

 

More Psychology