Instructor Mari Espinoza gets in a workout at Albert Ghitis' indoor cycling studio, Red Bike, on Thursday, December 22, 2016. Red Bike is a family owned business in Brickell.
Instructor Mari Espinoza gets in a workout at Albert Ghitis' indoor cycling studio, Red Bike, on Thursday, December 22, 2016. Red Bike is a family owned business in Brickell. PATRICK FARRELL pfarrell@miamiherald.com
Instructor Mari Espinoza gets in a workout at Albert Ghitis' indoor cycling studio, Red Bike, on Thursday, December 22, 2016. Red Bike is a family owned business in Brickell. PATRICK FARRELL pfarrell@miamiherald.com

How riding a bike that goes nowhere changed their lives

December 26, 2016 12:55 PM

UPDATED December 26, 2016 12:57 PM

More Videos

  • It's only temporary - smartphone blindness

    Smartphone habits may force doctors to ask patients a few more questions when diagnosing vision or neurological problems. “I think if a person experiences a temporary loss of vision in one eye, that’s potentially a very important problem for which they should seek medical attention,” says Mayo Clinic neurologist Dr. Dean Wingerchuk. “But, it doesn’t always mean there’s an abnormality.”