Post 2; what you need to focus on.
Alrighty! so your interested in upper body strength training? There is really one thing you want to focus on and follow a set plan; High intensity strength training.
** please note that the MOST important thing aside from the exercises is rest. Your body doesn't gain muscle from the workout, but from the recovery and overcompensation after 'damaging' the muscles IN the workout **
for high intensity weights, I prefer to only do these say... Tuesday and Friday and have cardio workouts inbetween. If you don't allow a good recovery period you WON'T gain muscle and strength.
*Prior to workout, make sure to drink plenty of water, have some lean food for energy 30 mins before you start.
How much weight?:
*With each exercise once warmed up, find out how much weight it will take that the 10th rep that you perform is almost impossible and the eleventh IS impossible to complete. That is your target weight for the exercises.
You will want to perform maybe 3-4 sets of these exercises x 10 reps.
Don't forget to focus heavily on both warmups and COOLDOWN exercises, a good cooldown exercise will prevent alot of pain and drama later.
*water water water water water (got the idea?)
*always increase the weight level when you are finding it easy to finish more than 10 Repetitions of a particular exercise.
*Protein! eat something with a good portion of protein after your workout. You can try some suppliments but remember, that is what they are, suppliments not replacements. If you are training quite hard too, there is nothing wrong with regular milk in your suppliments, it contains many beneficial things for building your body stronger.
Disclaimer;
This is part of the workout routine I followed when I was in the police force. My PT instructor from college was a great fitness trainer and this is what he recommended. It worked for me but it may not work for you, however the principles are sound.
Through this training (and some other types of training) I managed to get to 5% body fat and around 250-265lbs weight. So a decent amount of muscle.