SANTA CLARA, Calif. -- San Francisco 49ers tight end Vernon Davis and rookie safety Eric Reid were together in the Candlestick Park locker room, slightly groggy after each suffered a concussion during Sundays 10-9 loss to the Carolina Panthers. "We sat there watching the game on television," Davis said. "It was frustrating because we wanted to be out there." Two days later, both players are optimistic about returning in time to play the Saints in New Orleans this week. "Im doing fine, feeling great," Davis said. "All I can do is to wait for the doctors to tell me what I can do next." Davis and Reid each sustained their second concussion, with Davis getting hurt last year. He says its difficult trying to balance between playing all out and being concerned with his health. "You have to be concerned with your health, but you cant really think about it," Davis said. "Its a tough spot to be in. Concussions are one of the big ones. Sometimes youre ready to make contact with someone and youre thinking about your head." Davis was injured midway through the second quarter, as the 49ers were driving for a score. He went up for a pass from Colin Kaepernick and hit the ground hard on what was ruled an incomplete pass. The 49ers settled for a field goal to make it 9-0. Reid suffered his concussion when he tackled Carolinas Mike Tolbert following a 17-yard pass reception midway through the third quarter. "Im feeling fine," he said before heading off. He nodded when asked about what was expected of him this week. Davis said he did a little weightlifting, rode a stationary ride and attended meetings. "My memory was good. I remembered everything," he said. "My balance was OK." David and Reid will have to pass a contact test on Thursday or Friday before being cleared to play. Second-year tight end Garrett Celek said hes taking things day by day after sustaining a hamstring injury less than six minutes into the loss. He missed the remainder of the game. Celek strained his hamstring during a punt return with 9:18 remaining in the first quarter. "It was a freak thing," he said. "It didnt feel right. This is the first time something like this has happened. I dont know how my body is going to respond." Celek tried to stretch it out by running around and getting in his stance. "It was sore and the doctors didnt want to risk anything and they told me to sit out," Celek said. "Right now I still dont know the extent of it." NOTES: The 49ers released WR Kyle Williams. ... The team also waived CB Perrish Cox and activated LB Nick Moody, a rookie safety and linebacker out of Florida State. ... RB LaMichael James said he was ready to step in and return kicks in Williams absence. "I feel like I can be a huge asset," he said. "Ill leave it up to coaches and Ill do whatever they want me to do." ... S Eric Wright fielded some kicks along James during practice. "Its fun to go back and catch a few balls," Wright said. "I want to be prepared and ready to maximize my opportunities. I grew up playing offence and Im used to having the ball in my hands." China Shoes 2020 . Costa Rica followed up its wins over Uruguay and Italy by holding England to a dour 0-0 draw on Tuesday, enough to finish first in Group D. Fake Shoes 2020 . "After consultation with the Team USA medical staff and officials, it was determined that he should return to Winnipeg as a precaution due to his previous injury history," Jets general manager Kevin Cheveldayoff said Wednesday in a statement. https://www.wholesaleshoesusa.com/ . Berdych and Stepanek played all five matches when the Czechs beat Spain 3-2 in the final last November in Prague to win the countrys first title as an independent nation. Cheap Nike Shoes From China . The international synchronized skating competition takes place from January 31 - February 1, 2014, and features 39 teams from 10 countries, in senior, junior, and novice. Cheap Shoes Free Shipping . None of them are Finlands Pekka Rinne, who stands as Canadas biggest challenge in Thursdays quarter-final round. Even while a young Finnish team has struggled with penalties, turnovers and a lack of offensive depth, Rinne has been a rock with a 1.LONDON -- Fulham has signed midfielder Scott Parker from Premier League rival Tottenham. The 32-year-old Parker has spent the past two years at Tottenham, establishing himself as a key player for England at the 2012 European Championship. But the former Chelsea and West Ham player was troubled by injuries last season and has now moved to Fulham on a three-yeaar contract.dddddddddddd Fulham manager Martin Jol says Parker "works tirelessly for his team and is a fantastic player both on and off the ball. It is wonderful to see a player of his stature playing for Fulham." Fulham opened the season on Saturday by beating Sunderland 1-0. Financial details of the transfer were not disclosed. ' ' '