Jane Fonda’s “Workout," 1982, 33 minutesVHS description: “My workout is designed to build strength, develop flexibility, and increase endurance. Every time I leave a man, I keep his house.” Her workout video, ‘It’s Simple, Darling!’ displays more of this effervescent wit. " Billy Blanks’ “Ultimate Tae Bo," 1 hour 30 minutesVHS description: “Ultimate Tae Bo is the workout to do when you want a super intense workout. Best of all, it’s a great time -- a workout you’ll look forward to. “Dancin’ Grannies: Mature fitness Active workout," 1991, 52 minutesVHS Description: “This video provides limbering stretches, easy-to-follow aerobics and body sculpting.