Remember, there's no "perfect" beginner routine to target any muscle. Every single body is different, and will respond accordingly.
That said, our Tonal coaches often say a balanced routine is a good starting point. That may mean a workout that pairs a lateral move, a squat variation, a hinge pattern, and a hamstring-specific exercise, plus 1-2 stabilization drills.
The combo in our thigh workout here offers many of those elements arranged in a way suitable for most beginners, with plenty of room for modifications.