Massachusetts Gymnastics Center (MGH) is a gymnastics school for boys and girls. Students are placed in classes based on their age and skill level. It was originally opened in 1974 in Waltham. Programs include classes, recreational, pre-school and tumble tot and team programs (developmental, MAGIC, junior Olympic). MGH aims to make a positive difference in the health and lives of its students, in addition to offering training and a place to experience gymnastics.