MIAMI, March 26 -- An unusual combination of bottled spring water, mouth tape, and banana peels has launched US fitness influencer Ashton Hall into viral territory.

Hall, a former US college football player turned content creator, has drawn tens of millions of views with videos showing his early-morning routine, which begins at 3.50am and lasts nearly six hours.

His process includes mouth taping during sleep, brushing his teeth with Saratoga Spring Water, submerging his face in an ice bath, and rubbing the inside of a banana peel on his skin.

The routine has sparked widespread reaction - part imitation, part satire. One social media user posed shirtless with a taped mouth and a banana in hand, standing in front of a fridge stocked excl...