With some three months experience in gym till now,
1) Its better to concentrate on all work outs but not on same day though. This is what we follow,
Day 1 --- Workout for Shoulders (both front/back)
Day 2 --- Workout for Chest
Day 3 --- Workout for lat ( i.e developing back muscles )
Day 4 --- Biceps
Day 5 --- Triceps.
And finally on Sunday --- Squats.
( Abdomen exercises are taken by some people too )
Also, try to do more dumbbell exercises than doing with machines. In some gym, there will be airconditioned room, electronic machines for work outs.. i tell you, those won't give you 100% workouts. Its better to do all those manually.
Remember, Squats are very very important.. as its developing leg muscles.. Developing the upper part of the body without any base development is waste after a certain period of time.
This is how we follow everyweek.. This develops the entire body from top to bottom.
For starters, there will be a hell of pain for first few days.. But don't stop with that or don't take any pain killers.. Its better always to do it with pain. And infact, there should be some pain atleast in the areas which we do workout which indicates that the work-outs are going correctly. Spinal cord pain if any is to be given attention immediately as its dangerous.
I want to conclude by saying, " No Pain... No gain "!:cool: