Spanish: habitational name from places in Burgos or Lugo (Galicia) named Rojas, from a derivative of rojo âredâ. Source: Dictionary of American Family Names Â©2013, Oxford University Press.
You should drink two cups of water about two hours before you exercise. Dear Lifehacker, I've heard you need eight glasses of water every day, but I've also heard that it might be more or less. Some say too much water is bad, and many more say too little is bad.
Recommendations. The National Academy of Sports Medicine recommends drinking at least 96 ounces of water daily -- thatâs a whopping 12 eight-ounce glasses of water a day. Luckily, a few simple habits can help to increase your water intake slowly until you reach the recommended amount.