San Juan High School takes part in Stanford University concussion study

Co-head football coach Gregory Roeszler of San Juan High School explains the school's participation in a Stanford University concussion study.
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Co-head football coach Gregory Roeszler of San Juan High School explains the school's participation in a Stanford University concussion study.

Should your kid play football? Concussion fears threaten to sideline high school teams

August 19, 2017 08:00 AM