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How you exercise and what you eat can have a strong impact on the health of your bones. Are you making the best choices? This quiz will test your skeleton-saving savvy (18 Photos)
Laurie Tarkan on Sep 12, 2011 at 6:38PM
1 chimeBoth walking and biking, including spinning, are low-impact aerobic activities that can torch calories and boost heart health—especially biking, given that it’s a higher-intensity form of exercise. But which one will benefit bones the most?