Exercises are generally grouped into three types depending on the overall effect they have on the human body:
Flexibility exercises such as stretching improve the range of motion of muscles and joints.
Aerobic exercises such as walking and running focus on increasing cardiovascular endurance.
Anaerobic exercises such as weight training, functional training or sprinting increase short-term muscle strength.
(From Wikipedia, the free encyclopedia)
Kids Running
Animated Exercise Examples - TheTrainingStation
Exercise Library-ACE
Selected Exercise Science
Health Fitness
Exercise Science, Physical Education & Health
Exercise - About.com
ExRx (Exercise Prescription)
Physical Activity
Physical Activity - CDC
Strength Training for Older Adults
See how: Stretching and strength-training
Fitness Jumpsite!
Fitness Fundamentals
BAM! Body and Mind. Teacher's Corner
Diabetes Exercise and Sports Association
Medicine & Science in Sports & Exercise
President's Challenge
Exercise and Physical Fitness
American College of Sports Medicine Brochures
MedlinePlus Exercise and Physical Fitness
NOF Osteoporosis Prevention - Exercise for Healthy Bones
Weight Training, Exercise Instruction & Kinesiology
Reduce the Osteoporosis risk by Weight bearing exercises
Bone Builders - Bone Building Activity Chart
Bone Builders - Exercise
The Physician and Sportsmedicine Exercise for Osteoporosis
A Good Bike Fit for You
