Body Parts Guide: Gym Training, Functions & Knee Care

Coordinating which body parts to work together in the gym optimizes fitness. Learn how to manage knee injuries, tooth enamel, and facial skin changes.

Man being carried by friends in park

What Is the Average Adult Male Height and Weight?

While your weight can be a reflection of your current state of health, your height usually isn't. According to "Scientific American," 20 to 40 percent of your height is determined by environmental factors like nutrition, but 60 to 80 percent is determined by genetics.

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