Breaking a sweat every morning is a good way to stay in shape, but who wouldn’t be surprised when you were running peacefully and all of the sudden a truck tire came flying at you.

Stephanie Hill, was going for a morning run with her boyfriend Fernando, when suddenly two tires from a truck passing from Rickenbacker highway came flying, hitting her and her boyfriend.

Stephanie was knocked unconscious while Fernando got bruises and blood on his arm. Fernando took initiative to give Stephanie a CPR as she was out cold. Who would have thought that this little thing he did actually saved his girlfriend’s life.

Salasar, the driver of the truck felt bad that this incident happened. He said he had no idea he lost two tires. But as Fernando stated to the media, Stephanie is in critical but stable condition and keeps on making progress.