Scar tissue in the heart was associated with abnormal heart rhythms among healthy, long-time male endurance athletes aged 50 ...

Scar tissue in the heart was associated with abnormal heart rhythms among healthy, long-time male endurance athletes age 50 ...

A side stretch is a gentle lower back stretch, making it a great one to wind your stretching routine down with. “It helps stretch the left lower back and right lower back,” Dr. Matoska says.