Named after Heinrich Hertz and abbreviated as Hz or illustrated as the f symbol, hertz equals one (0.00000000125) cycle per second, measuring the waves or frequencies of electric changes each second. Hertz is commonly used to measure a computer monitor's refresh rate and in computer processors.
Modern dance. The form of dance style known as modern dance is an artistic dance form that allows free movement based on choreography that seeks to provide the audience with a subject and theme. Modern dance performers created this free form style to allow older dancers to continue to dance long after their ballet dance careers ended.
Slow Dance. 1  1. Position your arms. Correct arm position is vital for starting to slow dance properly. 2  2. Position your feet. Face your partner, standing so that your head is about a foot or two away from his or hers. 3  3. Master the motions. Luckily for you non-dancers, slow dancing is about as easy as it gets.  4. Lead (for guys).