don't think its a bad article actually. i agree with the head being important, but Crowe has some good gems in here.
for example
"To get the best out of your feet, the weight must be on the ball of each foot, for that is where the energy, the springy muscle, is, not the arch or the heel. Often the toes are referred to, yet it is in fact the ball of the foot, the round, sinewy area at the base of the big toe, that is the most vital part of the body when it comes to batting.
As you stand awaiting the bowler's delivery, the balls of the feet are priority, poised, ready to move quickly and efficiently. The best way to get on to the balls of the feet is to flex the knees. Straight legs send the weight to the wider part of the foot, including the heel, a sure way to slow movement. By flexing the knees and feeling the pressure on the balls of the feet, the body has its engine room fired up and ready to pounce.."