Golf Club Grip: One Hand vs. Two Hands - Best Practice?

Question
You've helped me before ; thanks.  I've been practicing using two sticks on the ground and a spot about a foot in front to aim at.  When I aim my front edge to the spot , is it better to use both hands on the club, just my left hand, or just my right hand.  I like just the left hand but I don't want to practice an inferior way.  What do you think ?

Answer
Hi Neil,

It would be great to use just the left or both. If you're a right handed swinger, it's the left which must be in full control of the club. I've hit many balls in practice just using my left arm. It's a great way of practicing proper extension.

So, do both.

Best regards,
Ken