My Gym Children's Fitness Center, which currently has more than 270 international locations, began more than 30 years ago as a structured place for children to safely play, acquire new skills, and romp off a sugar buzz. All classes are organized according to age level—starting as young as 3 months—and designed to incorporate the latest physiological and psychological research. Tiny Tykes gets babies moving with help from their parents, Mighty Mites teaches youngsters self-reliance and beginning sports skills, and Whiz Kids, a class for kids aged 4.5 to 6, emphasizes motor skills such as running, jumping, throwing, and kicking. My Gym's energetic instructors are experts at using music, dance, and gymnastics to build youngsters' strength and self-esteem, while stimulating their giggle-plexes. The noncompetitive environment fosters creativity, and hands-on activities boost children's learning retention and fun quotient.