Woods had just recorded the first birdie of the day on the daunting 11th hole and fired a superb tee shot to five feet on the 12th when the siren sounded to suspend play due to the threat of lightning at Augusta National.
After a delay of around 30 minutes play was able to resume and Woods missed the birdie attempt, but did pick up a shot on the 14th in extraordinary circumstances a few minutes later.
For the second day running Woods pulled off a superb recovery shot from the trees on the par four, only for a security guard to run in to try to control the crowd, slip on the wet ground and slide knee-first into Woods’s right ankle.
Woods limped away grimacing in pain but there appeared to be no lasting damage and after holing from 15 feet, the 43-year-old also converted from twice the distance on the par-five 15th.
Further good chances went begging on the 17th and 18th but a 68 left Woods just one shot off the lead shared by Francesco Molinari, Jason Day, Brooks Koepka, Adam Scott and Louis Oosthuizen, all current or former major champions.