ALLEN PARK, Mich. -- From his catchy nickname to his sturdy performance on the field, Calvin Johnson often seems indestructible. So it was a bit startling when the star wide receiver was limited by injuries toward the end of last season, finally sitting out the finale after his Detroit Lions were eliminated from playoff contention. Johnson had surgery in the off-season on a knee and a finger, both of which caused problems for him in 2013. He still put up terrific numbers for the Lions, but he was held under 100 yards in the last three games he played and couldnt prevent the collapse that kept Detroit out of the post-season. On Tuesday, "Megatron" was out on the practice field, preparing for what he hopes will be a healthier, more successful season. "It feels great to be out here playing with the guys," Johnson said. "I missed a lot of practice time last year before games. You definitely feel like you need that practice time before a game, just to get on one accord with your quarterback." Johnson caught 84 passes for 1,492 yards last season -- great stats for almost any player, but his worst output in both categories since 2010. It was never entirely clear how much Johnsons knee was bothering him, but then-coach Jim Schwartz conceded in late December that the star receiver was nowhere near 100 per cent. "It was bad enough where I had to get it drained every week," Johnson said. "The finger, it was stuck at 90 degrees. Its good to have those things freed up." The Lions fired Schwartz and replaced him with Jim Caldwell in the off-season, meaning Detroit is implementing a new offence. Quarterback Matthew Stafford will be under pressure to limit the mistakes that plagued him last year -- and he should have an easier time if Johnson is back at full strength. Although Johnson missed only two games last season, he wasnt able to practice all that regularly. That time is valuable even for a veteran who will turn 29 in September. "You kind of lose your wind a little bit. You know the plays, but I feel that you have to go out there and practice to be able to play at your best," Johnson said. "Im a firm believer in that. I had experience in the offence, therefore I was able to go out there and still play, but Im a firm believer that being out there during the week definitely improves your performance on Sunday." With Nate Burleson no longer on the Lions, Johnson is now the elder statesmen of Detroit wide receivers, and hes always led by example. Its easier to do that, of course, when hes healthy enough to practice. "Its nice to have him back and working at full strength. Im so happy for him," centre Dominic Raiola said. "The guys so tough. Its hard to get him out of there. Hell play through anything. For him to be healthy right now and being out there with the team, thats big time." NOTES: Caldwell said injured CB Chris Houston has been excused from practice. Rookie WR T.J. Jones, the teams sixth-round draft pick, was also excused Tuesday. ... Caldwell joked a bit about his reputation for remaining even-keeled. "Theres no need for a whole lot of cussing, screaming, yelling and all that kind of stuff," Caldwell said. "Its a mini quiz out here. I never had any of my professors yelling in my ear when I was sitting at the desk filling out those multiple-choice questions." Tyrone Hill Jersey . The motion to expand the stadiums capacity passed through by a count of 39-3, with Toronto mayor Rob Ford being among those in opposition. Kyle Korver Jersey . -- Wes Welker is unlikely to suit up for Denvers game Thursday against San Diego after leaving Sundays win over Tennessee with his second concussion in four games. http://www.cavaliersbasketballpro.info/customized/ . The Blue Jackets got goals from Cam Atkinson, Nick Foligno, Boone Jenner and R.J. Umberger and Curtis McElhinney posted his first shutout since 2011 in a 4-0 victory on Friday night. Tristan Thompson Jersey . Just ask last seasons Supporters Shield winners, the New York Red Bulls, who were resoundingly defeated last weekend by a rampant Vancouver Whitecaps in a match which produced two contenders for MLS Goal of the Week from Sebastian Fernandez and Pedro Morales. J.R. Smith Jersey . -- Once again, Carlos Santana was a huge hit in Kansas City.SOCHI, Russia - Kaetlyn Osmond delivered a solid performance in the womens short, but Russia opened up a five-point lead over Canada in the team figure skating event. Osmond, from Marystown, N.L., skated first and was poised in her Olympic debut, delivering a mistake-free performance that scored 62.54 points. She finished fifth, giving Canadas team six points. Buut Russias Yulia Lipnitskaya was the skater to beat, giving Russia 10 points with an impressive skate that scored 72.dddddddddddd90 from the judges. Russia has a daunting 37 out of a possible 40 points after four events, with Canada second at 32 and the United States third at 27. The pairs long program concludes the second day of team competition. ' ' '