Many quizlets to help you to revise for your exams
There's not one definition of fitness, but many. Here you can find some of them given by professionals. Some medical ideas here. Of course, wikipedia provides a good article and many links.
Push up : basic and advanced description
Squat : good exemple here
Superman : 3 levels of difficulty
Abs : 7 moves to train all of them
Planck : stay in line online
Chloe Ting : a serie of programs, easy to do at home (abs, glute, etc)
Some apps to download on your mobile.
Choose your goal and find a program with humanfitproject
What is HIIT ? Click here
An example of CIRCUIT TRAINING
Fitness without equipment here
Split training (interval training)
Difference between power and strength here
Some definitions (strength, endurance...) here
Training concepts here
Percentage of maximum here
Definitions concerning training methods (speed, strength, power) here
An overview of the muscular system here
Muscles that you must know PDF document and video
Basics about muscles here
A short article and a video which explain why muscles increase in size when training.
What is fatigue click here
What you have to know about muscles here
What are joints click here
What are tendons click here
What are ligaments click here or there
What is aerobic (cardio) effort click here
Aerobic / anaerobic click here
Aerobic and anaerobic training click here
The 3 energy systems click here
What is ATP click here or here
Basics on respiratory system here or there
Complex on respiratory system here
Respiration here
Respiration during exercise here
Circulatory system here
Veins and arteries here
Blood here
Metabolism here
Your MHR can be approximately calculated using this formula
MHR = 220 - age
Your MHR is around 200 - 205 beats per minute
My MHR is 170 b/min, how young am I ?