Mel,
I had a response typed up a few days ago, but deleted it as I'm not a trainer or nutritionist. Being that you're one of the guys I always read I decided to chime in after all.
I'm a guy who has hit the weights pretty hard in my life.
What you might want to try is doing some of the exercises with very light weight while on the treadmill. Take a couple dumbells, just two to five pounders. And while you're walking do the curls, the lateral raises (for your shoulders), the shoulder shrugs (for your traps). And do maybe 20 reps of each. You'll find that at the pace you are walking it will bump your heartrate up a bit, but it will also tend to loosen the muscles and prepare them for your later weight training.
The other aspect is the nature of the "soreness." Is it joint, muscle, general, or specific? If the soreness is muscle-specific then you should avoid exercises, for the time being, to that muscle group. Same if is joint-specific. If it's general, overall soreness, the problem is probably jumping in too quickly, so slowing down and reducing the weight in favor of high reps for a period of time.
The sequence of exercises is also important. You don't want to do a single muscle group in two or three consecutive sets. That means, if you are doing your bench press and then incline press or flies together, you are overworking the chest muscles. Same would be true if two or three bicep exercises are being done one after the other. If you look at a circuit training course at the gym, you do a chest exercise, then a leg, then a bicep, then a shoulder, then a tricep, then a leg, then a chest, then a back...
Good luck, Mel. Your advice and down to Earth manner on the board is always refreshing to me. Good health, dude.
Post Edited (dude1969) : 1/26/2013 12:42:53 PM (GMT-7)