You will know a muscle is pulled typically within 24 to 48 hours of the injury, as the area will become stiff, sore, you may experience loss of movement and muscle spasms, and bruising or swelling will often develop around the injured muscle.
Twelve months later, the 20-year-old from Texas is ranked 13th in the world. Heading into Sunday at Augusta, he's tied for the lead at 5-under, and he's 18 holes away from becoming the youngest man to ever win the Masters. Spieth's rise has yet to resonate in the mainstream sports world. But just look at what he has done in the last 12 months: 1  11 top-10 finishes. 2  Won the John Deere Classic, becoming the youngest PGA Tour winner in 82 years.  Finished 10th on the 2013 PGA Tour money list with $3.9 million in winnings.
Scroll down for videos. 1  Emotional: Jordan Spieth, 21, was tonight crowned the youngest Masters winner since Tiger Woods following a spectacular, record-breaking performance. Above, Spieth is pictured embracing his high school sweetheart and wife-to-be, Annie Verret, after his victory.