Sorry sweety, but I've been playing men's hockey for 10 years. I never said they didn't need to work on strength. You had already posted about strength training and I didn't feel like wasting my time repeating it. You mentioned nothing about cardio so I added to it. At the time I started playing hockey I had been lifting for a year so strength was not something I really needed to focus on at that time... which is why I used I in my post.
In regards to checking... I'm only 5-5 128lbs and I've put guys who are close to 6' 180lbs on the ice (yes, it hurts to hit them when they are that big)... strength is important, but it's not everything.