Synopsis: Young adults can keep in shape with this video, as actor Andrew Keegan conducts a workout that combines low-impact aerobics with boxing and karate. The program was created by Vikki Van Hoosen, a personal trainer to celebrity teens, will aid in the development of muscle strength and stamina.... Young adults can keep in shape with this video, as actor Andrew Keegan conducts a workout that combines low-impact aerobics with boxing and karate. The program was created by Vikki Van Hoosen, a personal trainer to celebrity teens, will aid in the development of muscle strength and stamina. [More]