Jane Fonda reveals the workout routine that keeps her fit at 87

Jane Fonda says her workout routine hasn't changed much over the years.

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• Jane Fonda, 87, says her workout routine hasn't changed much over the years.
• "I essentially do everything I used to do, just slower," Fonda told People, adding that she loves walking.
• Research has shown that walking just 4,000 steps a day can lower a person's risk of dying early.

Jane Fonda may be 87, but she's still as fit as a fiddle.

In fact...