Slowly pull your leg back while holding your foot with your hand. Feel the stretch in the front of your thigh. Hold for 30-45 seconds. Don't overstretch (if you feel to much pain, you are going to far). Good stretch to help with your leg flexibility.
The snap shot is quicker than a wrist shot and more accurate than a slap shot.The most important attribute of a good snap shot is the speed with which youcan release the puck. It's probably the most widely used shot in hockey today.
One of the most effective snap shot is the low snap shot. Try to keep the slap shot a few inches from the ice. At that height, your teammates have a good chance of deflecting the puck in the net and the goalie is easily screened by his own defenceman. The low snap shot is a great weapon especially when used at the point by a defenceman.
With your eye on your target, draw your stick back between your waist and your shoulder height. In this wind up (slingshot) position, your weight should be on your back leg. Drive your stick down stepping and leaning into the shot transferring your weight forward onto your stick through your lower hand. Your stick should strike the shooting surface 2 to 3 inches before the puck. The contact with the puck should be made in the middle of the blade or a bit off centered toward the heel. The bending and whipping return of the shaft and the forward motion of the downswing is what creates the powerful force. As the puck rises off the shooting surface, snap your wrists. Continue with a low follow through pointing at the target and resume a balanced position with your weight fully transferred on your front leg.