Preacher curl 5. Incline chest press Can also do incline presses on the ball. You bought a bunch of great home exercise stuff and used it daily. Then you got bored and haven't touched any of it in months. An uninteresting workout is probably an unproductive workout, and it's a small step from there to no workout.
People stop working out because they do the same thing for too long.
But first you've got to reacquaint yourself. So tell yourself that sets of 12 are forbidden. Instead, do sets of six, one, six, and one repetitions. Use as much weight as you can on each set. On the second set of six and the second set of one, use more than you did on the first sets.