Stand Up Straight to Strengthen Abs
While there will always be a place for sit-ups for ab definition, many trainers now suggest standing exercises that not only train abs but back muscles, too.
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High-intensity interval training increases injuries, study finds
People who engage in high-intensity interval training are at greater risk for injury, especially in the knees and shoulders, a Rutgers study found.
Expert tips for reducing running injuries
Most runners are enthusiastic about their sport and take steps to work out safely. But injuries like stress fractures and muscle strains, among others, are common and can sideline you, sometimes for weeks if not months.