Living with Jack LaLanne as your dad might sound like a dream for fitness enthusiasts, but for his children, it came with its own set of challenges—and plenty of laughs. Dan Doyle, Jack's son, reminisces about his dad’s quirky antics in an exclusive interview with Closer Weekly. “He’d always be showing off his muscles, cracking jokes, and saying, ‘Come on, hit me in the stomach as hard as you can,’” Dan recalls. Picture this: a young Dan winds up for a punch, only to find his fist bouncing right off his dad’s rock-hard abs. “My hand hurt way more than his stomach. I’m pretty sure he didn’t even feel it!” Dan says with a laugh.
Jack LaLanne: Not Your Average Dad
It’s safe to say Jack wasn’t your typical dad. Hosting his own daily exercise TV show from 1951 to 1985, he was anything but conventional. “He wasn’t like the dads on shows like Leave It to Beaver,” Dan explains. His sister, Yvonne LaLanne, agrees wholeheartedly. “Having a father with that kind of physique was unusual. Most dads don’t walk on their hands at birthday parties!” she adds, painting a vivid picture of their childhood. Imagine celebrating your birthday with a dad who could turn any event into a fitness spectacle. That’s Jack LaLanne for you.

The Road to Fitness
Jack’s dedication to fitness wasn’t always there. Born to French immigrants in San Francisco, he was once a self-proclaimed “98-pound weakling” and “sugarholic” prone to angry outbursts. “There was a time he actually attacked his brother with an ax,” Dan reveals. But everything changed when Jack, as a teenager, attended a lecture by health guru Paul Bragg. “He got an earful and decided to turn his life around,” Dan says. From that moment on, Jack began transforming his habits, laying the foundation for the fitness icon we know today.
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Building the Fitness Empire
In 1936, at just 22 years old, Jack opened the nation’s first health club in Oakland, California. When television emerged as a new medium, Jack saw it as the perfect platform to spread his message of exercise and proper nutrition. “He had a knack for selling and presenting information in a way that resonated with people,” Yvonne explains. “He was all about promoting good health.”



