City of Brighton recently issued the following announcement.
SNOW SHOVELING INFO/SAFETY: As you shovel please be sure to practice safe shoveling techniques.
Nearly 100 people die each year from heart attacks brought on by shoveling snow. As we experience heavy snowfall over the next several days, shovel snow safely by shoveling when the snow is fresh, pushing the snow instead of lifting it, taking frequent breaks, and staying hydrated.
Original source can be found here.