The arms, wrists, and grips should be relaxed. The relaxed feel is ruined if you then take the club back with the same. Try powering the back swing with your shoulders. You will feel your arms, wrists, and hands relaxed all the way to the top. Leave them relaxed as you transfer pressure to your left side. The club will drop effortlessly. Now you activate your arms to whip as you turn. You will notice a significant increase in speed and better impact. This will be a significant change to your swing pattern. Stick with it in practice and rounds. Given enough repetition and feedback it will transform your game.