Tiger Woods posted a video of himself swinging a golf club on Wednesday in an effort to shoot down recent reports that suggested he had endured setbacks in his recovery from back surgeries. In a 13-second video posted on his Twitter account, Woods is seen hitting a nine-iron to the green on a 153-yard par-three hole on an indoor golf simulator, seemingly without discomfort. Woods, who made 11 starts on the PGA Tour last season and just seven the season before, had his first back surgery in early 2014. More...