The golf swing is a complicated movement that incorporates a variety of muscle groups and body parts to execute effectively. Your body will experience a series of complex rotational movements and balance transfers as you complete a full swing. For a right-handed golfer, the left side of your body typically experiences a flurry of activity during the swing. However, your right-side movements help control your swing throughout the motion.
Takeaway
During your normal takeaway on a full golf swing, your right arm and shoulder will move in unison with your left arm and shoulder. For the most part, your left side is responsible for beginning the golf swing and setting your club in the proper position throughout the backswing loading period. Your right arm and shoulder remain passive during this movement, which includes a natural folding at the right elbow as you bring your arms higher. At the top of your backswing, however, your right side acts as a restriction point to stop the club from falling past parallel, which would otherwise lead to inaccurate shots.
Downswing
As you begin your downswing, your left side becomes highly active as your left hip, shoulder and arm generate power toward the ball in a unified motion. Your right side continues to lag behind during this movement and serve more as a stabilizing component to the swing. Too much tension in your right side may cause you to release the clubhead too early, which often results in a thinned shot or pull-hook at impact.
Follow-Through
After making contact with the ball, your right side begins to take over control of the swing. Your right arm and shoulder must continue to extend your arms throughout the hitting area to maintain swing momentum through the shot. Your right hip and torso are now pushing through the shot and will ultimately lead your body to its finish position. Your right foot is also pushing off the ground while simultaneously serving as a means of leverage during the follow-through.
Considerations
While your left side is the primary power-generating variable of your golf swing, the right side must work in unison to perform an accurate, consistent golf swing. Having an overactive right side, however, may lead to swing flaws and cause poor scoring during your round. Practicing your swing on the driving range should help you synchronize the sides of your body.



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