WANNBE ENTREPRENEURS INCLUDE A FORMER RODEO RIDER WITH A UNIQUE WORKOUT PROGRAM, AND A COUPLE WHO TRAVEL THE COUNTRY AND THROW PARTIES FOR KIDS FROM THEIR CUSTOM-FITTED DISCO VAN, ON ABC'S "SHARK TANK"

"Episode 417" - A former rodeo rider turned physical fitness trainer from Mead, CO pitches his workout program that teaches people how to exercise in their heart rate zone; a couple from Narberth, PA want to turn their traveling, custom fitted disco van that's used to throw dance parties for kids into a big money operation; and two friends from Greensburg, PA hope the Sharks will agree with their claim that their cell phone case design is indeed damage proof. In a follow up segment, Raven Thomas from Gilbert, AZ gives an update on the Painted Pretzel, which Mark Cuban invested in during Season 3, on "Shark Tank," FRIDAY, MARCH 8 (9:00-10:01 p.m., ET) on the ABC Television Network.

The Sharks in this episode of "Shark Tank" are Mark Cuban, Lori Greiner, Robert Herjavec, Daymond John and Kevin O'Leary.

"Shark Tank" is broadcast in 720 Progressive (720P), ABC's selected HDTV format with stereo sound. This program carries a TV-PG parental guideline.

For more information on "Shark Tank," visit ABC.com.