Effective Workouts for Weight Loss and Muscle Toning

Gym workouts for losing weight fast often incorporate opposing muscle supersets and high-toning movements like scissor kicks. Learn why you might feel nausea after exercise and how to safely resume training following surgery.

Top Gymnastics Gyms

Published Jul,08 2011 | By Warren Rosenberg

According to USA Gymnastics, the official sanctioning body for Olympic-style competitive gymnastics in the United States, more than 5.2 million young women and men participate in organized gymnastics at more than 4,000 gyms across the country.

A professor of allied health science and member of the American College of Sports Medicine, Warren Rosenberg has been writing since 1979 on topics including health and fitness. His works include the college textbooks "Exercise Science" and "Integrated Science." As a professional photographer, he provides photographs to textbook publishers, magazines and websites. He holds a Ph.D. from New York University.