I would recommend adding isometrics to your strength training plan. Not to replace traditional strength training, but to enhance it. Isometrics are great for developing stronger connective tissue and there's not the same fatigue associated with traditional weight training. Of course it's boring, but I fight that boredom by setting goals for myself, such as how long can I stay in a "horse stance" or in a pushup position at various positions.
The other nice thing about isometrics is that you don't have to go to the gym, you can do them while watching TV, such as during the commercials.
Example of Horse stance and some of the benefits