New workout

Met with a trainer today as have plateaued a bit recently. He’s broken down my workout to simplify it, how does this sound to you guys:

Incline bench and dumb bell flys for chest.

Pull ups and seated row for back

squats, leg press, hip machine (dunno what it’s called sorry) leg extensions and quad curls for posterior chain.

Preacher curls for biceps and overhead extension for triceps.

Is this enough?