The Mystery of the Wrist Cock in Batting
Greg Chappell
Perhaps no other area in sport has been discussed or analyzed as thoroughly as the golf swing. Just about everyone who plays golf can carry on a reasonable conversation about the mechanics of the swing. Golf is a very precise and demanding game and minor mistakes often result in major disasters.
One of the moves most talked about in golf is the cocking of the wrist. In the last few years, this has been receiving more and more attention in cricket and is now part of the batting lingo.
In the right handed golfer, proper cocking of the left wrist is a key move in the golf swing. Cocking the wrist correctly and getting the clubface in a good position at the top of the backswing enable the top golfers to move freely, smoothly and correctly into the downswing. This helps them to get good contact with the ball and to control its flight, direction and distance. This is also the case in cricket.
But, cocking of the wrist in the backswing is one of the most misunderstood and poorly executed parts of the golf swing and bat swing. When you ask golfers or batsmen to cock their wrist and hold their position at the top of the backswing, invariably you will notice that their wrist is not cocked at all. Instead, it is extended - the back of the hand is closer to the forearm and forms an angle of just over 90 degrees.
What does the wrist look like when it is cocked?
Place the palm of your hand, fingers and forearm on a flat surface and move your hand from side to side (radial and ulnar deviation). Now move your hand in the direction of the thumb and hold it in that position. Your wrist is now in the cocked position � radial deviation.
In this position you will notice that there is a slight backward bend (slight extension) or no backward bend of your wrist. The line along back of your forearm and the back of your hand is either straight or forms a gentle backward curve. You will also notice a gentle concave curve between the radius, wrist and thumb and three or four fine converging lines or wrinkles intersecting that curve.
Keep your hand and forearm flat on the surface and then bend your wrist backward so that the back of your hand moves towards your forearm (extension). Take it back as far as it will go. You will notice a tighter curve between the back of the hand and forearm and large wrinkles across the back of the wrist. This position of extension is often mistaken for the cocking of the wrist.
When a weighted object like a bat or golf club is swung to the top of the backswing, its weight and the generated forces tend to bend the wrist backward into extension rather than into radial deviation. In that extended position, the grip pressure in the last two fingers might decrease and the club handle might move away from the palm of the hand. This can cause problems in the downswing.
I have noticed that batsmen who are taught to cock their wrist invariably end up with the wrist quite extended at the top of the backswing. As the top hand grip loosens, the bottom hand frequently compensates by gripping the handle tighter. If the power grip (palm grip) is maintained in the top hand throughout the backswing with constant pressure between the palm and the last three fingers, this is unlikely to happen. When the backswing ends incorrectly, the downswing is likely to start incorrectly.
Anatomists will tell you that cocking of the wrist or radial deviation � the creation of a gentle concave curve between the thumb and radius - and ulnar deviation are easiest and most effective when the wrist is in a neutral flexion/extension position � when the back of the hand and forearm are in line or form a slight backward curve with each other. Cocking the wrist becomes more difficult and less effective as extension of the wrist increases and the backward curve gets tighter. That is why good golfers are so careful, almost obsessive, about keeping their wrist in a neutral flexion/extension position at the top of the backswing.
Many amateur golfers spend countless hours with their coaches, and at practice, learning how to cock their wrist. Alas, not many of them succeed in doing so correctly or consistently, particularly under pressure.
Years ago, I did some mental work with Greg Norman, the great Australian golfer, who became the number one golfer in the world. Sometimes we spoke about technique and about how it is affected by the mind. There were two technical points that I stressed to him. In putting, he should feel as though his fingers were making gentle love to the club handle. That was to encourage him to use the precision grip and to get a better feel and awareness for the movement of the putter. The second was the cocking of the wrist. I asked him to take his normal grip, start his backswing by making a fist with his top hand, and feel the pressure between the palm of his hand and the last three fingers. He was to maintain that fist at least to the top of the backswing.
Why did I ask him to make a fist? When you do so, your wrist automatically goes into the cocked position. Try it and see. Make a fist and feel the pressure between the palm and the last three fingers. In this position, your hand will deviate to the side of the thumb to make a gentle concave curve with the radius, small converging wrinkles will intersect that curve, and the wrist will go into a neutral flexion/extension position
What does the correct wrist cock feel like in the backswing? Place your right hand behind your back and swing the bat or club with your left arm to the top of the backswing and stop. Now make a fist. Your wrist is now cocked.
Another way to feel this sensation in the backswing is to make a fist around an imaginary bat handle and swing your left fist and arm backward to the top of the backswing a few times. A third way is to place your right hand behind your back, take a power grip on the bat handle with the left hand, make a fist, and swing the bat backwards a few times to get the feel and awareness of the wrist cock. As you cock your wrist in both of the above exercises notice how the weight of your body tends to shift towards the ball of your right foot.
Cocking the wrist is one of the fundamentals of batting. Cricket coaches should emphasize it and explain it plainly to their batsmen. They should then show them how to do so correctly and how to get the right feel of it. In addition, they should encourage them to pay attention to what is happening to the weight on the bottom of their feet during the backswing. They will then be in a better position to enhance batting performance.