What Is Fitness for Life?

Fitness for Life is an interactive blog for people interested in improving their health and life by engaging in a pain-free exercise program. I provide an opportunity for readers to talk about and ask questions about my daily exercise-oriented postings.

Exertion Index Scale

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This Physical Exertion Index is one good way to measure exercise intensity. To keep exercise intensity moderate, we recommend staying in the “Yellow Zone” (exertion index number 5 to 6).