I've started working out several month ago at home. I'm building my own training routines and using mostly Super-sets. (as for the equipment I use dumbbells, exercise bands and body weight).
Mostly I use 5-6 sets of 2 exercies (a super set). I perform each set twice.
The objective is full-body exercise while building the core and muscles.
The problem is I don't know if I workout too much or too little... How would one know that?
Sometimes I can't finish a routine and sometimes it's too easy. Sometimes if I don't eat much carbs before the routine - I break in the middle (feel deep fatigue and can't move).
EDIT: I've been asked to elaborate more on my goals.
I'm looking to beef up a little and shape up. I've got a pretty average body structure - 1.81 m / 90kg (little over weight).
So the goal is to lose some weight (fat) and gain more muscle.
I'd like to get a great core (health, posture, muscle) and more strength with toning (arms, chest)