From the London Times 14/2/04 :

A new fitness craze known as "Gospel aerobics" is sweeping across the United States. Hundreds of churches and community centres are offering workouts set to energetic Christian music. Victoria Johnson,a fitness instructor who has compiled a national gospel aerobics directory on the internet, said that the class catered for body and soul.
"I encourage everyone who walks on a treadmill to make that their morning or evening devotional,"she said. " Lets take our time of movement and turn it into a time of worship,a time of praise and a time of prayer."