The above link is a CMP article presenting how to practice rifle to develop skills for compitition.
The article context is with the Smallbore (.22 cal) shooting discipline but directly translates to High Power discipline. Many, if not most, competitive rifle shooters participate in both disciplines. There are some different detail skills to be applied to both disciplines but the basics are the same. Note: The Kneeling position shown in the article for Smallbore is generally replaced with the Sitting position in High Power.
