网站简介：Site contains daily tips and articles on fitness, nutrition, relationships, sex, career and lifestyle.
网站简介：A source for exercise, health and nutrition advice, and information on exercise programs, building muscle, athletic performance and male sexuality.
网站简介：Information about getting fit, losing weight, and living healthier lives from Prevention.com.
网站简介：Find some of the stories that appear in the print magazine each month, health calculators, workout slide shows, and fitness forums.
网站简介：Fitness, beauty, wellness, food and other topics. Includes recipe finder and email newsletter.
网站简介：Centers and health club locations worldwide, personal training, exercise classes.
网站简介：Non-profit organization, sets certification and education standards for personal trainers and group fitness instructors.
网站简介：Supports the world's leading health and fitness professionals with credible information, education, career development and leadership.
网站简介：Get a personal trainer certification from NASM. Top rated trainer certification programs, study guides, exam prep, and advanced credentials
网站简介：Co-ed gyms with locations worldwide. Includes gym locator, franchise information, and member resources.
网站简介：Distributor of trademarked exercise programs, with class locator, program details, company history, and demonstration video.
网站简介：Promotes fitness, health and quality of life through research, education and practical applications of sports medicine.
网站简介：Non-profit association dedicated to facilitating the exchange of ideas in strength development as it relates to the improvement of athletic performance and fitness.
网站简介：Describes this exercise system with photographs and testimonials. Includes details of classes in California and Connecticut.
网站简介：History of Jazzercise, how to become an instructor, and a global class locator.
网站简介：30 minute exercise and weight loss centers for women with locations worldwide. Includes program information and list of franchises.
网站简介：Provides certification based on statistical analysis of human movement patterns. Also includes an exercise video library and seminars.
网站简介：Promotes, encourages and motivates Americans of all ages to become physically active and participate in sports.
网站简介：International chain of health clubs, with country selector and details of facilities, programs, and memberships.
网站简介：Provides industry news to owners and operators of fitness facilities.
网站简介：Customized exercise routines and diet plans, message board, fitness calculators.
网站简介：Provides free personal trainer certification, online classes, discussion forums, business plans, flash cards, practice exams and liability insurance.
网站简介：Health and fitness franchise with locations worldwide. Includes member services, articles, club locator, and franchise information.
网站简介：National Personal Trainer Certification, Fitness Trainer, Nutrition Consultant Certification, Yoga Instructor, Pilates Instructor, Children s Fitness Specialist, Senior Fitness Specialist, Sports Nutrition Consultant, Cardio Kickbox Instructor, Aquatic Instructor, Sports Conditioning Specialist, Strength Consultant,Stability Ball Instructor, Functional Trainer Specialist, Post Rehabilitative Exercise Specialist, Trainer of Special Populations, Pre-Post Natal Exercise Consultant, Cycle Instructor
网站简介：Provides certification and continuing education for group fitness instructors, personal fitness trainers and allied health professionals. Also offers some courses for nonprofessionals.