By Thomas Bristow Tiger Woods is taking his Masters preparation so seriously he’s even abstaining from sex. That’s according to a close friend of Woods who claims the 15-time major champion wants zero distractions ahead of playing in the tournament in Augusta, Georgia. Woods is currently on the road to recovery after undergoing ankle fusion surgery last year. It is the same ankle injury that forced Woods to withdraw from the Masters 12 months ago. After several months out, the 48-year-old confirmed his return at the Hero World Challenge in the Bahamas. Woods played all 72 holes at the tourname…