You can't really look at all of the abdominal injuries (a dozen in the last few years?) as coincidence anymore. Something is clearly off in their training as it relates to skating. Unless we just sign a bunch of guys with bad groins or whatever.
I suspect the problem has to do with the time of team mentality of tough, rugged play along with outworking everyone.
Jared Boll changed everything when he made the Jackets as a rookie by staying the whole summer and training and outworking everyone. All the prospects followed the example. Every summer the prospects stay and train. Voracek got ripped on for not doing it, and look where he is now.
You have less skilled players who are trying to make up for that lack of skill by working out over the summer, building up their core and building their leg strength like body builders.
Then you have the team mentality stressing go out there and work your arse off every game, with players with very strong core muscles. Athletic trainers can work on building strength, but they don't know how that strength is going to impact the rest of the body. Microscopic tears compound and you could have issues with tore groin muscles and stress fractures of the back.
Playing through injuries is something else can might happen in that atmosphere, especially with all of the players injured. It's nothing the medical staff is doing, but a guy like Skille could see this as his big shot if he gets into the line-up with all the other guys out. Players want to win, they won't want to rest, and the style of play puts a huge amount of stress on their already injured bodies.
I doubt it will play better to the fans to hear that the players should back off the summer training. Prospects may not even listen, they may keep training as much as possible to increase their chances of making the team. But that's likely what needs to be done. Players are going to have to realize that over-training in the off season isn't going to make them an NHLer and the team has to stop rewarding players that put themselves at risk for injuries by over-training.
This isn't new. Things like Kristian Huselius and his torn torn pectoral muscle really put the team at a disadvantage while he was out like 6 months. Huselius had a small build, he was never going to overpower anyone. Why was he lifting so much he tore his peck?
Prospects with thin builds like Mike Reilly (hopefully), Sonny Milano, and Oliver Bjorkstrand will be starting their pro careers soon. These kids don't need to be pushed to work-out like body builders to make the NHL.