The diagram at the top of the page shows this more clearly perhaps than any description could. The line A is the one that the shoulders should follow; the line B shows the motion that should be avoided. With practice this form can be readily acquired, and it adds greatly to the speed of the hurdler. The secret of the motion is to lunge slightly forward at the hurdle and to spread the legs to the widest angle as you clear it. The movement is somewhat similar to that which a man would make if he were suspended from the ceiling, his toes just touching the floor, and a series of hurdles on a treadmill were passing under him. To avoid being struck he would merely lift his legs, as he has learned to do in the double jump. In running the high hurdles the athlete may use either foot he chooses at the take-off, although it is better to become accustomed to jump from the right foot. It is better, because in the low hurdles the successful man must jump from the right foot. This is made necessary by curved tracks. There are few 220 straightaway courses; most low hurdle contests being conducted on a curved track, and it is practically impossible to make any speed at all on such a path when jumping from the left foot. Jim Lee used to jump from the left foot, and for that reason he almost never entered a contest on a curved track. He knew he could not win. The low hurdles being placed twenty yards apart, it is of course necessary to take a greater number of steps between obstacles. Seven strides is the number to be aimed at, although a runner with a short stride has to be content with nine. This sometimes necessitates slowing up before each hurdle, which is bad; and consequently it is more advisable to train for eight strides, in that case jumping from alternate feet. This makes the race more complicated, and is a form that should be avoided, although there are many men who are compelled to adopt it. In practice the athlete should never go over more than seven hurdles in succession, except, perhaps, once a month for a trial on time, for the event is too exhausting. The footwear adopted by hurdlers is similar to the high-jumper's shoes. They are made of kangaroo-skin, and should be slightly heavier than sprinters' shoes. The heel should be constructed of quarter-inch leather with two spikes placed at the extremities of diagonals drawn through the centre of the heel. This precludes the possibility of bruising from the constant pounding on the jumping foot. In the toes there should be the usual six spikes.