The mark consists of Stylized letters in the word CARDIO outlined in blue; the stylized word TENNIS, surrounded by a blue rectangle; both the word CARDIO and the rectangle containing the word TENNIS are surrounded by a red background; a yellow and red-lined tennis ball is outlined in blue and emits red shock-waves; the rectangle surrounding the tennis ball is outlined in red across the top and down the right side and is outlined in blue down the left side and across the bottom; all the letters in HEART PUMPMING FITNESS are blue and have a yellow line extending across the top and bottom of the words.