Weight training: Improve your muscular fitness
Weight training can help you tone your muscles, improve your appearance and fight age-related muscle loss.
By Mayo Clinic Staff
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Strength training: How-to video collection
Your friends enjoy using the weight machines and free weights at the fitness center. And you see the results of their hard work — toned muscles and an overall improved physique. You'd like to start a weight training program, but you're not sure you have the time. Think again.