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Quick answers
Why do curlers sweep the ice in front of the stone?
Sweeping briefly melts the frozen droplets, called pebble, that cover a curling sheet, creating a microscopic film of water that reduces friction under the stone. Two things follow. The stone travels further, by several metres if it is swept hard for its whole journey, and it curls less, holding a straighter line. Sweepers are therefore correcting two errors at once: a shot thrown a little light can be carried to the target, and a shot drifting too wide can be kept straight. The skip watches from the house and calls when to sweep; the sweepers judge speed themselves, usually against a stopwatch time taken between the hog lines.
What is the hammer and why does everyone talk about it?
The hammer is the last stone of an end, and having it is worth roughly a point at elite level because you get to react to everything the opposition has already done. It is decided before the game by the last stone draw, where each team throws to the button and the closer average wins, and after that it goes to whichever team did not score in the previous end. That rule is the strategic heart of curling: scoring a single point with the hammer is often a bad outcome, because you hand last stone back for only one point. Teams would rather blank the end, keep the hammer, and try again for two.
Why does a curling stone curl?
Because it is released with a slow rotation, two or three turns over its whole 30-metre journey, and that rotation makes it drift sideways by about a metre. The strange part is the direction: a clockwise-rotating stone curls to the right, which is the opposite of what a spinning ball does on a table. Physicists have argued about the mechanism for decades, with competing explanations involving asymmetric friction at the front and back of the contact ring, and tiny scratches the stone leaves on the pebble that later stones follow. There is still no single accepted theory, which makes curling one of the few sports whose central phenomenon remains genuinely unexplained.
Are curlers actually athletes?
The delivery itself demands balance, flexibility and repeatable precision rather than power, but sweeping is straightforwardly hard physical work. A sweeper covers a couple of kilometres over a game while pushing down hard on a brush, in short bursts that drive the heart rate close to maximum. Elite teams train for that specifically, with gym programmes built around core stability, single-leg balance and upper-body endurance. The mental load is comparable to golf: every shot is planned, discussed and executed under a running clock, and a world championship is nine days of two-hour games where a centimetre decides the result.
What is mixed doubles and how does it differ?
Mixed doubles is a separate Olympic discipline played by two people, one of each gender, over eight ends instead of ten. Each team delivers five stones rather than eight, and one stone of each colour is placed on the ice before every end, one in the house and one as a guard, so six stones per team are in play. One player throws the first and last stone of the end, the other the middle three, and both sweep. Once per game a team may call a power play, shifting the pre-placed stones to one side of the sheet to open up a bigger score. It is faster, higher scoring and far more volatile than the four-player game.
Where do curling stones come from and why are they expensive?
Nearly all competition stones are cut from one of two granites: Blue Hone and Common Green from Ailsa Craig, an uninhabited islet in the Firth of Clyde, or a granite from the Trefor quarry in north Wales. Ailsa Craig rock is prized because it absorbs almost no water, so it does not crack when repeatedly frozen and thawed. The island is a bird sanctuary, so quarrying happens rarely and in bulk, with a 2,000-tonne harvest in 2013 and another in 2020, and Kays of Scotland has held exclusive rights for well over a century. A matched set of sixteen championship stones costs several thousand pounds but lasts for decades.
On equipment alone, curling is one of the cheaper winter sports. The stones belong to the club, so you never buy them, and a full outfit of curling shoes and a broom still costs less than a season of skiing. The real barrier is the ice. Curling can't be played on just any rink — it needs a pebbled sheet, a dedicated 146-foot playing surface, and an ice technician to maintain it — and while curling clubs are far more common across Canada and the northern US than in most countries, the entry cost that actually matters is finding a club with beginner programming and open sheet time, not the gear.
The most realistic starting point almost everywhere is a learn-to-curl session run by a local curling club, followed by joining that club's beginner or "stick curling" league. Most curling clubs, whether in rural Canada or a US college town, run these sessions specifically to recruit new members, and lending house brooms and shoes for the first few sessions is standard practice. Figures below reflect Canadian and US pricing for the 2025-26 season and vary significantly by region — clubs in curling-dense areas such as Manitoba, Ontario, Minnesota and Wisconsin tend to run cheaper than clubs in areas with only one facility for a wide area.
Gear and budget
Slip-on slider and gripper
Starter price Slider CAD $20-60 / USD $15-45, gripper CAD $15-35 / USD $10-25
The most sensible first purchase. These slip over an existing pair of running shoes: a Teflon slider goes on the sliding foot, a rubber gripper on the foot that pushes off the hack. Most learn-to-curl sessions lend both, but once you know you're coming back, buying your own before investing in dedicated curling shoes is the right order. Sliders come in 3/16-inch and 1/4-inch thicknesses; beginners generally find the thinner one easier to control. Grippers are a wear item, typically replaced every season or two.
Curling shoes
Starter price CAD $200-500 / USD $150-400
Worth buying once your delivery is reasonably settled — there's no need to rush this. Curling shoes are asymmetric: for a right-handed curler, the entire left sole is a slider and the right is a gripper, which makes them completely different from ordinary athletic shoes. Entry lines from brands like Goldline, BalancePlus, Asham and Olson run CAD $200-300 / USD $150-250, with elite models running well over CAD $500 / USD $400. Domestic stock is thin at most sporting goods stores, so many curlers order online; try on club-owned rental shoes repeatedly first to settle on size and slider thickness before ordering.
Broom (brush)
Starter price CAD $130-350 / USD $100-260
Price depends mainly on shaft material. Entry-level fibreglass or basic carbon models run CAD $130-230 / USD $100-180, while premium lightweight carbon models run CAD $300-650 / USD $220-500. A premium broom offers little benefit to a beginner and can actually make it harder to learn to load your body weight through the head, since it's lighter. What matters more is the head fabric: since the 2016 "Broomgate" controversy, sanctioned competitions only allow a single approved fabric, so anyone planning to enter club bonspiels should check the head is compatible with approved pads. Pads themselves are a consumable, CAD $25-60 / USD $20-45, with two or three used per season.
Gloves
Starter price CAD $40-130 / USD $30-100
Needed sooner than you'd expect, since the sweeping hand is constantly exposed to ice-cold water and friction. Curling gloves have a non-slip palm and a thin, warmth-focused back of the hand. A thick ski glove deadens the feel of the stone handle and throws off release. Domestic or imported entry models at CAD $50-90 / USD $40-70 are enough for most curlers, and leads and seconds, who sweep the most, wear through the palm fastest and replace gloves every season. Many curlers also keep a thin pair of liner gloves in their bag as a spare.
Knee pad and stretch clothing
Starter price Knee pad CAD $25-70 / USD $20-55, stretch pants CAD $60-250 / USD $45-190
The delivery lays the trailing knee close to the ice, and the sheet itself sits well below freezing, so a thin sliding knee pad prevents both bruising and chills at once. Clothing is about stretch, not warmth. Jeans or heavy fleece-lined trousers simply won't let you get into a delivery position, so most curlers wear stretch curling pants with a light top underneath and shed layers as sweeping warms them up. Rink temperatures usually sit around 40-45°F (4-8°C), so overdressing tends to backfire, leaving you soaked in sweat instead.
Stopwatch with split function
Starter price CAD $25-60 / USD $20-45
One of the most underrated pieces of gear in curling. Timing how long a stone takes to travel between the two hog lines tells you, in hard numbers, how fast the ice is running that day. Championship ice typically runs a button draw in roughly 13-14.5 seconds and a hard takeout around 9 seconds, and that number changes rink to rink and even end to end on the same sheet. A phone stopwatch works, but a dedicated lanyard timer is more reliable to operate mid-game. Learning to throw by the numbers rather than by feel alone is the real line between beginner and intermediate.
Curling stones (not something you buy)
Starter price Not purchased individually
The question every beginner asks, but stones are not something an individual owns. Each is a polished granite stone weighing 38-44 pounds (17.24-19.96 kg), most quarried from a single source, Ailsa Craig off the Scottish coast, and a full set of 16 needed for one sheet costs tens of thousands of dollars. Stones, along with their running-band maintenance, belong entirely to the club, as does the specialised work of pebbling and nipping the ice. The only things an individual player needs to bring are what touches their feet and hands.
How to start
Find a club with a learn-to-curl programme
The first real hurdle in curling isn't cost or talent, it's finding accessible ice. Search for curling clubs within driving distance — Canada and the northern US, particularly Manitoba, Ontario, Minnesota, Wisconsin and the Dakotas, have the highest club density in the world — and look specifically for a "learn to curl" or "stick curling" session aimed at complete beginners. Most clubs run these on a fixed evening each week in the autumn as their main recruiting tool for new members.
Tip When you call or email, ask two things together: what day and time beginner sessions run, and whether the club has an active beginner or social league you could join as a guest afterward. Clubs often reserve prime evening ice for competitive leagues, so a learn-to-curl slot and a genuinely open beginner league aren't always the same night. Going as a guest with an existing group of curlers is almost always faster than trying to build a four-person team from scratch on your own.
Learn to stand on ice before learning to throw
What you actually learn in the first hour or two isn't the delivery, it's how not to fall down. Walking around with a slider stuck to one foot feels genuinely strange, and most beginner injuries happen while simply walking, not while throwing a stone. After that comes getting into the hack, crouching low, and pushing off while balancing weight between the broom or a stabilizer and the sliding foot. At this stage the stone is there to give you a sense of weight — where it actually stops doesn't matter yet.
Tip Always walk on the gripper foot and lift the slider foot rather than dragging it. Almost every beginner fall that ends with a hit to the back of the head happens the moment weight shifts unconsciously onto the slider foot. Slipping a rubber gripper cover over your slider any time you're walking off the ice or waiting your turn removes almost all of this risk from day one, and it's worth asking whether the club has walking-grippers on hand before buying your own.
Turn the slide and the release into one motion
Curling's fundamentals really come down to one motion: the delivery. Push off the hack, glide low and straight, and release the stone with a light two- or three-rotation turn given somewhere along the slide before it crosses the near hog line — that rotation is what makes the stone curl. The goal for the first couple of months isn't getting stones into the house, it's sliding the same distance in the same direction every single time. Direction has to be consistent before weight control means anything, and until then, how hard you threw is close to meaningless.
Tip Rather than checking your line by watching where the broom is set, film your own delivery from low and behind the sheet on a phone and watch it back. The most common beginner fault is twisting the wrist at release to force a rotation, something you will never feel yourself doing but that shows up instantly on video. Turn should come from the whole arm rotating smoothly, like turning a door handle, not from the wrist, or the stone will wobble off its intended path.
Learn sweeping and positions, and move as a team
Curling is a four-person sport, and far more time is spent sweeping and reading the game than actually throwing. Leads and seconds sweep for essentially the entire match, and driving a broom head hard and fast burns more energy than it looks like from the stands. At the same time, sweepers track a moving stone's speed and call it out to the skip. This is the stage to start timing hog-to-hog splits with a stopwatch and to try the vice-skip's job of holding the broom for the skip's shots, since doing so starts to make the whole game readable.
Tip What separates an experienced sweeper from a beginner isn't arm strength, it's footwork. Moving in a sideways shuffle alongside the stone and leaning body weight down through the broom head is correct technique; sweeping with arms alone tires you out in thirty seconds and puts almost no pressure into the ice. It's also this sport's own norm that a player who touches a moving stone with a broom, foot or clothing — a "burned stone" — reports it themselves rather than waiting for an official to notice. Building that habit from day one earns quick trust in any club.
Join a club league and lock in regular ice time
A handful of drop-in sessions won't build real skill. The next step is formally joining a club's beginner or house league to secure at least one fixed weekly slot on the ice. Club membership usually splits sheet fees among teammates, which sharply cuts the per-person cost, and, just as importantly, comes with a built-in four-person team. Curling isn't a sport you can improve at alone in a practice facility — it improves through the same four people running the same situations together, so finding a team is really finding your training environment.
Tip When putting a team together, four people who live near each other tends to hold up far better over a season than four people matched purely on skill. Everyone has to travel to the same ice at the same time, and if starting points are scattered across a city, two or three players tend to drop out within six months. It's also worth registering with your national or regional curling body when you join a club — most club-level bonspiels require this, and registration windows are often set before the season starts, so missing it can lock you out of competition for the whole year.
Enter your first bonspiel, and consider mixed doubles
Club-level bonspiels are typically played over eight ends and run two or three games in a day. The goal isn't the result, it's getting comfortable with the actual mechanics of competition: time limits, order of play, and agreeing the score with the opposing team. If keeping a steady four-person team is difficult, mixed doubles is a strong alternative: it needs only two players, one man and one woman, uses five stones per team over eight ends, and lets a single sheet host more games in a day, which suits areas with limited ice. Pre-placed stones and a once-per-game power play also make scoring faster, which tends to make it more immediately fun for beginners.
Tip What most often goes wrong in a first bonspiel isn't the shot-making, it's the clock. Anyone unfamiliar with thinking-time limits ends up debating a borderline call for too long and running out of time in the later ends. Practise having your skip make a call within about 30 seconds before the event, and set a standing team rule to default to a simple draw or hit rather than a complicated shot whenever there's no clear read. And conceding politely once a game is clearly unwinnable is curling etiquette, not giving up.
Running costs
Figures reflect a major market and vary by place and year.
Common injuries and prevention
Knee pain and meniscus strain
Curling's most common chronic injury. The delivery bends the leading leg and lays the trailing leg close to the ice while pushing a roughly 40-pound stone forward, putting torque and compression on the knee at once, repeated thousands of times in a season. Prevention comes down to three things: always wearing a sliding knee pad so the trailing knee never contacts the ice directly, since cold-numbed joints send pain signals late, after the damage is already done; walking for at least five minutes before stepping on the ice to raise body temperature, since a first delivery on a stiff knee in a 40°F rink is the riskiest moment of a session; and filming the delivery from the side to check whether the upper body drifts outside the leading leg, letting the knee roll inward — a single angle that explains most meniscus injuries in this sport.
Lower back pain and disc aggravation
Sweeping bends the torso deeply forward while moving sideways down the sheet with the arms pumping back and forth, repeatedly combining spinal flexion and rotation. Lifting stones on top of that adds meaningful load to the lower back. The key to prevention is how weight is loaded onto the broom: sweeping with the arms alone forces the lower-back extensors to hold up the torso continuously, while leaning body weight down through the broom shaft shifts that load onto the core and legs instead. Always bend the knees to lift a stone rather than twisting from the back. Because games run over two hours on a cold sheet, stretching the back during breaks between ends also matters, and anyone with an existing disc history is generally better suited to the skip position than to lead, which carries the heaviest sweeping load.
Shoulder impingement and wrist tendinitis
Sweeping repeatedly drives the shoulder back and forth in front of the body, thousands of times across a match, which produces impingement at the front of the shoulder joint and tendinitis in the wrist extensors, along with strain on the elbow of the top hand gripping the broom. Prevention starts with alternating grip sides — most curlers use only one grip their whole career, and switching sides splits the load in half and also opens up more sweeping positions on the ice. Adjusting broom length to fit your height avoids overreaching with the shoulder from a shaft that's too short, and adding rotator-cuff and scapular strengthening twice a week during the season helps. Continuing to sweep hard through pain rather than resting is the single most common reason this becomes chronic.
Falls causing head impact and wrist fractures
Curling's most serious accidents happen not while throwing a stone but simply while walking. With a low-friction slider on one foot, shifting weight onto that foot without thinking sends a curler backward almost instantly, and the back of the head takes the impact directly on the ice. A reflex hand-plant to break the fall often produces a wrist fracture instead. Prevention is simple and reliable: always slip a rubber gripper cover over the slider when walking across the sheet, step only on the gripper foot, and lift rather than drag the slider foot. Practising a sideways fall with the arms tucked in, rather than reaching a hand out, meaningfully cuts wrist injuries. Anyone who hits the back of their head should leave the ice for the day as a rule, even without dizziness or nausea.
Curling's spending order is clear. The first purchase is a slip-on slider and gripper, then gloves and a knee pad; curling shoes and a broom can wait until your delivery has settled and you've joined a club, and buying shoes too early, before you know your slider thickness, often means buying a second pair later. The one item not worth skimping on is the gripper — a $15-25 piece of rubber prevents this sport's most common and most serious accident.
But the honest truth for most people starting curling in North America is that the deciding factor isn't gear or skill, it's location. In curling-dense regions of Canada and the northern US, this is one of the cheapest and most accessible winter sports available; almost everywhere else, expect to budget real travel time most weekends. If that's genuinely not workable, floor curling, widely used in schools and community centres, is a reasonable way to build rules and strategic sense before moving onto ice when circumstances allow. Curling is one of the few sports where starting at twenty and peaking at forty is entirely normal, so starting late carries no real disadvantage at all.