Part 2: Fundamentals
Stance, Posture, and Ball Position
Everything in the swing flows from address. A poor setup creates problems the swing then has to compensate for; a good setup makes the correct swing easier to make. The grip aside, four things get built before the club moves — how wide the feet are, how the body is postured over the ball, where the ball sits in the stance, and how far away you stand. None of them are club-specific in principle; they shift by degree from wedge to driver, but the way you build them is the same across the bag. This section covers the universal version; how a poor setup feeds particular iron-swing faults, and the on-video checks, are covered with the iron swing (see Iron Ball Striking → Setup and Posture).
Stance Width
Roughly shoulder-width for mid-irons — feet under the shoulder joints. Wider for longer clubs, which promotes stability and a fuller turn; slightly narrower for short irons and wedges, which promotes a steeper, more controlled strike. It is not a dramatic range — a few inches at most between a wedge and a driver. Knee flex is a slight bend, enough to feel athletic and balanced, not a squat, with the weight in the balls of the feet rather than the heels or toes. A player who falls back during the swing is often standing too far on their heels at address.
Weight distribution at address is roughly 50/50 for mid-irons, shifting slightly to the lead side (about 55%) for short irons and wedges to encourage a descending blow, and slightly to the trail side (about 55%) for the driver to promote an upward attack angle.
Posture and the Hip Hinge
Tilt forward from the hips, not the waist. The lower back stays relatively straight — not rounded and not overarched — and the arms hang naturally below the shoulders, the hands about a hand-width from the top of the thigh at address. The feeling is of pushing the hips back while the torso inclines forward as a counterbalance. Whatever spine angle you establish at address should be maintained through the backswing and into impact; standing up out of it through the shot is early extension, one of the most common faults in golf (see Iron Ball Striking → Common Faults and Fixes).
The hip hinge — and the fault that imitates it. The forward tilt should come from a true hip hinge, not from slumping the upper body forward. The two look similar but load the body completely differently, and only one is correct. In a real hip hinge the pelvis pushes back behind the heels while the torso tilts forward as a counterbalance — like closing a door hinged at the hip sockets. The spine stays long and roughly neutral, weight settles into the middle of the feet, the hamstrings load (a slight stretch), and the chest stays relatively tall rather than pointing down at the ground. The fault — shoulders-forward — leaves the pelvis stacked over the feet and slumps or reaches the upper body toward the ball instead. With no counterbalance from the hips, weight drifts onto the balls of the feet and the upper back rounds (C-posture) to keep from tipping forward; there is no hamstring load, and the lower back works to hold the position.
Two quick tests separate them. Plumb line: in a real hinge the back of the pelvis falls behind the heel line; in the shoulders-forward version the hips stay stacked over or ahead of the heels. Balance: a correct hinge puts weight mid-foot to slightly toward the heels, while slumping forward is felt in the balls of the feet. The shoulders-forward setup is especially costly because it leaves the player rounded and on the toes at once — almost forcing the stand-up-and-fall-back move (early extension; see Iron Ball Striking → Common Faults and Fixes) that pulls the hands in, shortens the swing radius, and bleeds clubhead speed. The fix is not "straighten the back" in isolation but get the hips back into a real hinge, which lengthens the spine, drops the weight to mid-foot, and lets the chest come up at the same time. A useful feel: stand fairly tall, then push the hips back until the hamstrings switch on, letting the chest lower only as much as the hips going back requires — don't reach with the arms or drop the chest to get to the ball.
Straightening a rounded back without overcorrecting. Excess forward bend and upper-back rounding usually travel together — when the upper back rounds it drags the chest down — so flattening the rounding tends to lift the whole posture toward neutral on its own. The target is neutral, not reversed: it is easy to overcook "straighten the back" into pinching the shoulder blades together and arching into a stiff, military posture, which kills rotation as much as rounding does. Aim for a long spine tilted forward from the hips, sternum proud but not puffed.
Ball Position
Ball position moves forward as the club gets longer, and the progression is gradual, not dramatic: driver inside the lead heel; fairway woods and hybrids about one ball-width back from there; long irons (3–5) just forward of center; mid-irons (6–8) center; short irons and wedges just back of center. The logic is the attack angle each club wants — irons are struck with a descending blow, so the ball sits back of the swing's low point, while the driver is struck on the upswing, so the ball sits forward of it (see Iron Ball Striking for the attack-angle mechanism). Set ball position relative to a fixed reference — the lead heel — rather than to the trail foot, which moves with stance width and would otherwise smear the reference from club to club.
Distance from the Ball
How far to stand from the ball is set by the club's own geometry, not by preference. Soling the club — resting the sole flat on the ground the way it was built to sit, leading edge square, so the shaft rises at its built-in lie angle — establishes the reference. A sole sitting flat means the distance is right: toe up means too far away (or the lie is too upright), heel up means too close (or too bent). This is a checkpoint on the finished address, not a motion sequence — standing bolt upright with the club soled is impossible to combine with relaxed arms, since the head sits well out in front and the arms cannot reach, so everyone must hinge to get there. In practice: hinge the hips back so the hanging arms come down to meet the already-soled club, then check two independent things — is the sole sitting flat (distance is set correctly), and is the spine long and chest up rather than rounded (posture is clean). If reaching was needed to sole it, stand a touch closer; if the arms are crowded against the body, back off. Adjust distance with the stance, never by slumping toward the ball.
The soling check is only reliable when the club's length and lie actually fit, because those and setup distance are all interdependent — length largely sets posture, posture sets hand height, and hand height sets which lie presents the sole flat (see Understanding Lie Angle under Instruction, Fitting, and Development). How to verify distance on video and the range test for diagnosing it are described under the iron swing (see Iron Ball Striking → Setup and Posture).