Answer:
Folk dances are heavily routed in the tradition of their culture. Dances are performed to a specific song or style of music that belongs to the culture. ... Many cultural dances are easier to learn, while ballet requires extensive training, especially when many of these dancers are making careers out of their movement.
: Most folk dances were inventions to certain kinds if popular music that had catchy melodies and basic rhythms that many people could dance to with relative ease and allowed some interaction between the sexes and chances to show off coordination. They allowed for some socialization and flirtation between the sexes.
Ballet and ballroom dancing require more physical coordination and strength and are stylized to display those qualities. They do tend to require above average strength and coordination. I preferred to do dances like the boogie woogie and jitterbug when I was young and athletic and enjoyed a faster beat to dance to.
