Das Bruce wrote:Back on topic.
Convict conditioning is a book about bodyweight training, it's got some good exercises if you can filter out the broscience. Bridges and leg raises are a good combo for back/stomach.
Remember not to overtrain one side of a muscle group pairing, ie too much abs work and not enough lower back. This can cause postural difficulties if it becomes severe (very unlikely).
I have slightly winged scapula because I've overtrained my pecs without training my upper back, this is something I'm working on fixing with pullups/rows.
It sucks that you have a slightly winged scapula. I bet you could be a stronger swimmer than I am though, if you were into swimming.
Books could be helpful especially if they have plenty of diagrams and clear instructions. I don't mind if there's a lot of physiology stuff in there because I'm good at human physiology. I made an A in that class.
I think that training your muscles to where each side of the body is equally strong and having good posture is important. If a person doesn't have that they're more likely to become injured even if they're young and in pretty good condition. For example, I knew people who have thrown out their back from throwing a baseball and broken their back at a young age because they didn't properly train their muscles or weren't in good physical condition. Just because someone can do amazing things like throw a ball really far or run 5 miles, it doesn't mean that they are actually in very good shape. They could just have 1 really strong point such as strength, but not have a lot of agility, balance, or endurance for things like jogging.