When to Regrip a Growing Junior
Parents track height. Nobody tracks hands. Yet grip size is the specification that goes wrong fastest on a growing golfer, and it shapes how a child learns to release the club more than almost anything else in the bag.
A twelve-year-old's hand can gain a full grip size in eighteen months. The club looks the same, the length may still be acceptable, and the grip is quietly now too small — which is the size error that does the most damage to a developing swing.
Why too small is worse than too large
A grip that is undersized for the hand lets the fingers wrap too far around and encourages the hands to be the fastest-moving part of the swing. In an adult that produces a hook. In a child still forming motor patterns, it produces a hands-driven swing that a coach will then spend three years trying to unwind.
Oversized grips have the opposite fault — they deaden the release and leave shots out to the right — but that error is more visible and easier to correct later. If I have to err with a junior, I err slightly large.
The two-finger check
Have the child take a normal left-hand grip (right hand for a left-hander). The fingertips of the middle two fingers should just brush the pad of the thumb. If they dig into the palm, the grip is too small. If they cannot reach it at all, it is too large. Thirty seconds, no tools, and it is right often enough to be useful between visits.
How often to check
Twice a year between eight and sixteen. Once at the start of spring, once at the end of summer. Growth is not evenly distributed through the year and the summer stretch is usually the big one.
If you are already coming in for a length check, the grip check costs nothing extra — we do it as part of the junior session. What we want to avoid is the situation where a child has grown two sizes and nobody noticed because the length was still adequate.
Build-up versus replacement
Adding wraps of tape under an existing grip increases its diameter and buys you a size, sometimes a size and a half. It is cheap and it works, with two caveats.
First, build-up changes the shape of the grip as well as its size, making it more uniformly round and slightly less tapered. That is a small thing for one wrap and a noticeable thing for three.
Second, tape adds a little weight to the butt end, which lowers the swing weight and can make a light junior club feel even lighter in the head. For one wrap this is irrelevant. For three, we usually just fit a larger grip.
Material choice for young hands
Softer rubber compounds, almost always. Cord grips are durable and grippy and they are hard on soft hands — a child who develops a blister will simply stop practising, and there is no technical benefit worth that trade.
In Charleston there is an additional argument for softer compounds. Junior hands sweat, summer humidity is what it is, and a firm grip that goes slick makes a child squeeze harder to hold on. Squeezing is the enemy of a free swing at any age and particularly at twelve.
Cost, plainly
Six dollars per club in labour plus the grip itself, which for a junior compound runs six to nine dollars. A seven-club junior set is under a hundred dollars fully regripped, and it is the highest return per dollar available anywhere in junior golf equipment.
Compare that to a new junior set, and then consider that the new set will also need regripping in eighteen months.
The wear question
Separate from size. Juniors who practise wear grips out faster than adults, partly from volume and partly because they tend to leave clubs in a hot car trunk. A grip that has gone shiny and hard has lost its function even if the size is still right — test it by trying to twist the club in a relaxed hold. If it moves easily, replace it.
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