Im 18yo and have been training seriously for about 9 months. I have made quite a lot of progress and my training style has evolved from 2 or 3 full body sessions a week each incorporating a squat or deadslift, a chest movement, one for back and one for shoulders, all compound, and not much else to an upper/lower split when i stopped progressing on the full body workouts.
However, my legs are far better developed than my upper body (esp my chest and shoulders), and I think that this current split is not ideal for correcting this.
I train 4 days a week and am trying to figure out the best way of splitting up my body (aside from arms and calves and leg exts, I don't do any isolation exercises as I dont feel they are worth my time at the moment, so I don't need a "shoulder" day with 3 different lateral movements; i feel frequency of overhead presses serves me better).
One thing I have thought of is a leg and delts workout and chest and back workout (with arms and calves trained when I feel appropriate at the end of these workuts). I know this seems unorthodox but what do you guys think? or do u think I should try a 3 day split, and if so what?