Giants third baseman Pablo Sandoval has taken a lot of heat for his weight these days, but he's unfazed by it. He prefers not to share his weight, but insists that he's strong and agile. "I feel great. I feel everything has gone well and I feel the speed is there and the movement," Sandoval said. "I'm just trying to maintain my diet and exercise. Sometimes it's hard." Giants athletic trainer Dave Groeschner said Sandoval arrived in spring camp at 262 pounds, some 15 pounds lighter than his 2009 playing weight. "He's been working his tail off," Giants manager Bruce Bochy said. "He's lost weight since he's been here. He's here early doing his conditioning. We'd rather have him do it here and get after it early so the last 10 days we're spending on baseball."