Muscle force or centrifugal force is the eighth distinction.
Perfect golf swings
The perfect two golf swings for you are The Centrifugalforce Swing (swinging), and
The Muscular Force swing (hitting swing).
The eighth distinction is CENTRIFUGAL FORCE, or MUSCULAR POWER.
The physics behind the Centrifugal Force Swing, also known as the Swinging Swing, almost all clubhead acceleration comes from centrifugal motion. Centrifugal motion can be illustrated by a fishing lead weight being tied to a string that is being whirled above head. Because of the force generated by the whirling motion, the weight pulling against the string will be constant. The string will stay perpendicular with the ground if no force is applied to it or the weight. The string and weight will move in a straight line if there is a whirling motion. Rotation is what causes the centrifugal pull to outwardly.
For the purposes of this definition, centrifugal movement refers to the effort exerted by the swinging golf clubhead.
Pull the club shaft and left arm in a straight line.
The Muscular Force Swing (also known as The Hitting Swing) is a clubhead acceleration that almost solely depends on the physics created by the muscular thrust of right arm. The thrusting motion of the right arm against the clubshaft is completely pushing. This prevents any interference of centrifugal force.
Maximal force applied to golf ball is achieved by maximal thrust close to but before full extension of left arm and clubshaft.
Swinging is the most powerful swing. The swinging swing pushes the club.
The centrifugal movement is more efficient for those who are quicker and can move faster. For stronger, slower golfers, muscular thrust is more common.