Legendary actor Dick Van Dyke, star of “Mary Poppins,” is approaching his 100th birthday this December in remarkably good health.

At 99, the screen icon maintains an impressively active lifestyle. He credits his longevity to a consistent workout routine he has followed for decades.

Van Dyke exercises three times weekly and still visits the gym regularly. His sessions are uniquely energetic—he often dances between weight machines, blending fitness with his characteristic joy.

His regimen extends beyond the gym. After working out, he returns home to swim laps before taking a nap to recuperate from his exertions.

To mark his centennial year, Van Dyke is releasing a new book titled “100 Rules for Living to 100: An Optimist’s Guide to a Happy Life,” sharing personal stories and advice.

A recent social media photo showed a cheerful Van Dyke at a Malibu gym with artist Rick Springfield. Springfield marveled at the 99-year-old’s vitality, noting he finished his chest press workout with a little dance.

This inspiring glimpse confirms that Dick Van Dyke continues living with incredible energy and optimism. His enduring fitness proves age need not diminish one’s zest for life.