Core strength and balance form the foundation of a powerful, repeatable golf swing. The Rotary Swing relies on the core to generate power and coordinate movement — rather than depending on the hands, arms, shoulders, and smaller muscle groups that fatigue quickly and introduce inconsistency.
When we refer to the core, we mean the area from the hips up through the abdominal region. This zone is the body's center of gravity, and many of the largest, most powerful muscles converge here — inserting into the skeletal structure through the hips and the base of the spine.
Rapid core rotation is the primary engine of power in the golf swing, so this area of your body must be strong enough to support and control the fast movement of every other segment through the entire swing sequence.
Strengthen Your Core
The following bridge exercise will build core strength while simultaneously revealing any weaknesses or muscular imbalances that need correction.
Use an exercise mat or carpeted floor. Lie on your back with your feet flat on the ground and your knees bent. Keep your arms down at your sides for stability.
Now drive your hips upward as high as possible. You should feel your glutes and lower back engaging immediately to support your elevated hips — and you'll maintain this position throughout the entire exercise.
With your hips elevated and hands at your sides, lift one leg straight out and hold for five seconds. Pay close attention to your hip level as you do this — both hips should remain perfectly level without dipping down on the unsupported side.
Identify Problem Areas
If your hips drop when you lift one or both legs, you've identified a specific weakness that needs targeted work. Most golfers can maintain level hips easily with both feet on the ground, but the moment one leg lifts, the unsupported side sags — exposing a muscular imbalance between left and right.
The key is keeping your hips elevated throughout the entire movement. Hold each leg straight for five seconds, slowly lower it — without letting your hips drop — then immediately lift the opposite leg. Complete three sets of 10 repetitions on each side.
Lift, hold five seconds, lower with control, switch sides. Perform this exercise daily to systematically build core strength and correct any side-to-side imbalances in your body.
Most people discover one side is noticeably stronger than the other. The bridge is one of the most effective exercises for balancing that asymmetry while simultaneously building the core strength you need for a more powerful, stable golf swing. For a detailed breakdown of how your swing mechanics currently measure up, try a free AI swing analysis. To practice with real-time coaching, check out a free AI golf lesson.
Want to Feel This in YOUR Swing?
Try a free 10-minute GOAT Drill lesson — GOATY coaches you in real-time based on your actual swing.
Try a Free Live AI Golf Lesson →
Watch part 2 now to see how you're moving your body in the opposite direction of the pros!
Lie with your feet flat on the floor and your knees raised
Engage your glutes to lift your hips
Lift one leg, keeping your hips high and your hands down by your sides
If your hips dip down when lifting the leg, it shows you need to improve your core strength
