10 Common Windsurfing injuries (Prevention & Treatment)

The 10 injuries windsurfers see most: cuts and abrasions, bruises, wrist and ankle sprains, muscle strains and shoulder dislocations.

Fractures, tendonitis from hanging on the boom and sunburn round out the list, with hypothermia and drowning covered as the rare serious cases and prevention pointers for each.

Injury Rates and Numbers

The figures below come from injury surveillance data and peer reviewed studies. Each row names the population it was measured in, because rates from elite athletes and from recreational players are not comparable.

Finding	Measured in	Source
In Olympic iQFOiL windsurfing, 52% of competitors reported at least one injury, with a higher rate among women.	165 elite iQFOiL class windsurfers at the 2021 iQFOiL European Championships, 2021 (published 2025)	BMC Sports Science, Medicine & Rehabilitation
Elite iQFOiL windsurfers sustained 1.61 injuries per 1,000 hours of sailing, with women injured at roughly twice the rate of men.	165 elite iQFOiL class windsurfers at the 2021 iQFOiL European Championships, 2021 (published 2025)	BMC Sports Science, Medicine & Rehabilitation
Muscle cramps or spasms, mostly in the lower back, were the most common injury among elite iQFOiL windsurfers.	165 elite iQFOiL class windsurfers at the 2021 iQFOiL European Championships, 2021 (published 2025)	BMC Sports Science, Medicine & Rehabilitation
Among recreational windsurfers, the foot was the most frequently injured body part, at 18.3% of all injuries.	435 recreational windsurfers, drawn from a 626-athlete survey of surfers, windsurfers, and kitesurfers combined, 2017 to 2018 (published 2021)	Open Access Journal of Sports Medicine
Recreational windsurfers reported an average of 4.33 injuries per athlete, most often blamed on their own inexperience.	435 recreational windsurfers, drawn from a 626-athlete survey of surfers, windsurfers, and kitesurfers combined, 2017 to 2018 (published 2021)	Open Access Journal of Sports Medicine

Overview

Injury	Body area	Typical time out
Cuts and abrasions	Skin, mostly feet and shins	Days to 3 weeks, longer if infected
Bruises and contusions	Thigh, hip, ribs, shin	Days to 6 weeks
Sprains (wrist, ankle)	Hand and wrist, ankle	1 to 6 weeks, 3 months if grade 3
Strains (muscle)	Lower back, thigh, forearm	2 to 12 weeks, 3 months if ruptured
Dislocations (shoulder)	Shoulder	6 to 12 weeks, 4 to 6 months if surgery
Fractures	Foot, ribs, forearm	6 weeks to 6 months
Tendonitis	Forearm and elbow, shoulder	6 weeks to 6 months
Sunburn	Skin	3 days to 2 weeks
Drowning (rare)	Whole body, respiratory	Days to weeks, longer if hospitalized
Hypothermia	Whole body	Hours to a week, longer if severe

Cuts and abrasions

These are open wounds of the skin and the tissue just beneath it, caused by contact with fin edges, footstrap screws, mast base hardware, reef, or barnacles on a launch ramp. In windsurfing they cluster on the soles, ankles, and shins, because that is what touches the board and the bottom when you fall or wade out. Salt water and warm conditions make even a shallow scrape prone to infection.

Symptoms

• A stinging or burning line of broken skin, often noticed only back on shore
• Bleeding that looks worse than it is because water dilutes it
• Increasing redness, warmth, or swelling around the edges after a day or two
• Yellow discharge or a bad smell, which points to infection
• Pain out of proportion to the size of the wound, which is a warning sign

How serious it is: A superficial graze that stops bleeding on its own is minor. It becomes serious when the cut gapes, keeps bleeding, reaches fat or tendon, was caused by coral or a rusty fitting, or shows spreading redness.

Typical time out: Two to seven days for a simple graze if you keep it out of dirty water, one to three weeks for a cut that needed closure, and longer if it becomes infected or sits over a joint that keeps reopening it.

See a doctor if: See a doctor if the wound gapes, will not stop bleeding, was caused by coral or metal, or if redness spreads out from it with fever.

What helps

• Irrigate generously with clean running water or sterile saline, more volume matters more than any solution
• Remove sand, coral fragments, and neoprene fibers, since retained debris is the main reason these wounds go bad
• Cover with a clean dressing and change it whenever it gets wet, moist wound healing beats letting a scab bake in the sun
• Check tetanus cover if the injury involved metal fittings or the seabed
• Wear booties and file down sharp fin and footstrap edges, which removes the cause rather than treating it repeatedly

Bruises and contusions

A contusion is crush damage to muscle fibers and small blood vessels without a break in the skin, so blood collects inside the muscle. In windsurfing it comes from catapult falls onto the board, boom impact to the ribs or thigh, and being pushed against the rig in shore break. Thigh and rib contusions hurt most because you load them again with every pump and every water start.

Symptoms

• Immediate deep, dull pain at the point of impact
• Swelling and a firm area that is tender to press
• Discoloration that appears over one to three days and often tracks downward
• Stiffness and loss of full bending or twisting range
• Pain when you tense the muscle, not just when you touch it

How serious it is: Mild contusions leave most of the joint range intact. A severe thigh contusion limits knee bend to less than ninety degrees, and a rib contusion that makes deep breathing or coughing painful deserves a check for a fracture or lung injury.

Typical time out: A few days to two weeks for a mild contusion, two to six weeks when knee flexion is badly restricted or the ribs are involved, and considerably longer if a large hematoma forms or calcification develops in the muscle.

See a doctor if: Get it checked if you cannot bend the joint, if the area becomes tight, numb, and increasingly painful, or if breathing deeply hurts after a rib impact.

What helps

• Short cooling in the first hours purely for pain relief, minutes rather than long sessions
• Keep the muscle gently moving within a pain free range from the start, prolonged immobility is what causes lasting stiffness
• For a thigh contusion, regain knee flexion early, since range of motion is the best marker of progress
• Add light resistance once tension is painless, then rebuild explosive work before you go back on the water
• Avoid deep aggressive massage of a fresh contusion, which can worsen the bleeding

Sprains (wrist, ankle)

A sprain is a stretch or tear of ligaments, the short bands that hold two bones together. In windsurfing the wrist gets loaded when a catapult fall drives your hand into the water or the boom while it is still gripping, and the ankle is stressed when a foot stays in the strap while the board turns, which twists the outer ligaments. The foot is the most frequently injured body part in recreational windsurfing, and strap related twisting is a large part of that.

Symptoms

• A sudden pop or tearing feeling at the moment of the fall
• Swelling that appears within an hour or two
• Pain on the outer ankle or thumb side of the wrist when you load it
• A feeling that the joint is loose or will give way
• Difficulty putting weight through the foot or gripping the boom

How serious it is: Sprains are usually described as grade 1, stretched fibers with mild swelling, grade 2, a partial tear with clear instability, and grade 3, a complete tear with marked instability. A wrist sprain that stays painful in the anatomical snuffbox for more than a week should be imaged, since a scaphoid fracture hides behind that picture.

Typical time out: One to three weeks for a grade 1, three to six weeks for a grade 2, and two to three months or more for a grade 3 or when surgery is needed. Wrist injuries often take longer to return to full boom loading than ankles take to return to walking.

See a doctor if: Seek assessment if you cannot take four steps on the foot, if there is bony tenderness directly on the ankle bones, or if the joint looks deformed or feels numb.

What helps

• Load it early within pain limits, protected weight bearing beats resting an ankle sprain flat
• Balance and proprioception training, single leg work progressing to unstable surfaces, which is the strongest protection against a repeat sprain
• A brace or taping for the first weeks back on the water, then wean off as strength returns
• Strengthen the peroneal muscles for the ankle and the forearm and grip for the wrist
• Get imaging rather than waiting if snuffbox pain or bony ankle tenderness persists past a week

Strains (muscle)

A strain is a tear of muscle fibers or the muscle tendon junction, most often when the muscle is contracting while being lengthened. Windsurfing loads the lower back and hamstrings hard because you hold a hip hinged, leaning position against the pull of the rig for long periods, and the forearm and hamstring take sudden loading during pumping and water starts. Muscle cramps and spasms, mostly in the lower back, were the most common complaint in elite iQFOiL sailors.

Symptoms

• A sharp catch or pulling sensation during a gust or a pump
• Pain when you stretch or tense that muscle, less at complete rest
• A tender spot you can point to with one finger
• Cramping or a knotted feeling in the low back after long sessions
• Weakness or reluctance to load the leg or hold the boom

How serious it is: Strains are graded 1 to 3: minor fiber damage with near normal strength, a partial tear with clear weakness and a palpable defect, and a complete rupture with a visible gap and severe loss of function. Low back muscle spasm without leg symptoms is usually a mild, self limiting problem.

Typical time out: Two to six weeks for a grade 1, six to twelve weeks for a grade 2, and three months or more after a complete rupture, especially if it is repaired surgically. Hamstring injuries close to the sit bone take longer than mid muscle ones.

See a doctor if: See a doctor if you felt a pop with immediate inability to walk, if you see a visible gap or bulge in the muscle, or if back pain comes with numbness, leg weakness, or bladder changes.

What helps

• Progressive loading rather than waiting for pain to vanish, tissue rebuilds under controlled tension
• Eccentric strengthening for hamstrings, such as Nordic curls, which is the best supported way to lower the reinjury rate
• Hip hinge and trunk endurance work for the low back, since the sport demands you hold that position for hours
• Manage volume, cut session length and rig size in the first sessions back instead of testing the muscle in a gust
• Physical therapy if strength has not returned by four to six weeks or if the same muscle keeps failing

Dislocations (shoulder)

In a dislocation the head of the upper arm bone leaves the shallow socket of the shoulder blade, usually forward and downward, tearing the labrum and stretching the capsule and ligaments in the process. Windsurfing produces this in a classic way: in a catapult fall the sailor holds the boom while the rig pulls the arm up, back, and outward, which is exactly the position the joint is least able to resist. Once the labrum is damaged, the joint dislocates more easily the next time.

Symptoms

• Immediate severe pain with a sense that the shoulder is out of place
• A squared off shoulder contour instead of the usual round shape
• Holding the arm against the body and refusing to move it
• Numbness or pins and needles down the outer upper arm
• After a first episode, a feeling of the joint slipping when the arm goes overhead and back

How serious it is: A subluxation slips and returns by itself, a full dislocation stays out and needs to be put back by a clinician. Younger sailors have a high chance of further dislocations, and recurrent instability is what turns a one off event into a surgical problem.

Typical time out: Six to twelve weeks before loaded sailing after a first time dislocation, and four to six months after stabilizing surgery. The spread is wide because the deciding factor is not pain, it is whether the shoulder can resist the overhead and backward position again.

See a doctor if: Go to an emergency department immediately if the shoulder looks deformed and will not move, and especially if the hand is numb, cold, or pale.

What helps

• Have it reduced by a professional, never by a bystander pulling on the arm
• A short period in a sling for comfort, then structured rehabilitation, since long immobilization does not prevent recurrence
• Rotator cuff and scapular stabilizing work, progressing into controlled overhead and outward rotated positions
• Learn to let go of the boom in a catapult fall, holding on is what puts the arm in the vulnerable position
• Discuss surgical stabilization with a specialist if the shoulder dislocates repeatedly, particularly in younger sailors

Fractures

A fracture is a break in the continuity of bone, either a complete break or a hairline crack. In windsurfing the common mechanisms are the foot striking the fin or mast track, ribs meeting the boom in a fall, and a hand landing hard on the water surface or the board, which breaks the wrist or scaphoid. Ribs and the small bones of the foot are especially exposed because they take direct impact with little tissue to cushion them.

Symptoms

• Immediate sharp, localized pain that does not settle with rest
• Inability to bear weight or grip
• Rapid swelling and later bruising over the bone
• Pain that stays exactly on one spot of bone when you press it
• With ribs, pain on deep breathing, coughing, or turning in bed

How serious it is: An undisplaced hairline crack often heals in a cast or boot. A displaced, angulated, or open fracture, or one that involves a joint surface, usually needs surgical fixation and carries a longer recovery.

Typical time out: Six to eight weeks for basic bone healing in a small undisplaced fracture, three to six months before full sailing after a displaced or operated fracture, and longer for the scaphoid, which heals slowly because of its blood supply.

See a doctor if: Get urgent care for visible deformity, bone breaking the skin, numbness or coldness beyond the injury, or inability to bear any weight.

What helps

• Immobilize as found and get imaging, do not try to straighten a deformed limb yourself
• Follow the loading plan you are given, modern fracture care restores movement and weight bearing as early as it is safe
• Keep the rest of the body training, cardio and unaffected limb work protect fitness during the wait
• Ask about vitamin D and nutrition, and stop smoking if relevant, since both affect bone healing
• Rebuild strength and balance after the cast comes off, the stiffness and weakness after immobilization take longer to fix than the bone did

Tendonitis

What is usually called tendonitis is better described as tendinopathy, a failed healing response in the tendon with disorganized collagen rather than simple inflammation. In windsurfing it appears at the common extensor origin on the outer elbow and in the forearm from hours of hard boom grip, and in the rotator cuff tendons from holding the arms up and out against rig pull. Repetition without recovery, not a single event, is what starts it.

Symptoms

• Pain that warms up during the first minutes of a session, then returns worse afterward
• Tenderness on a specific point of tendon, at the outer elbow or the front of the shoulder
• Weak grip, dropping objects, or trouble holding the boom late in a session
• Stiffness in the morning that eases after moving
• Pain when you resist the movement, such as extending the wrist against pressure

How serious it is: The mild form hurts only at the start of activity and settles quickly afterward. It becomes severe when pain persists through the session, appears during daily tasks, or lingers into the night, and long standing cases take months rather than weeks.

Typical time out: You rarely stop completely, but expect six to twelve weeks of modified loading in a recent case and three to six months in one that has been present for a year. The spread depends mainly on how long the tendon was painful before treatment began.

See a doctor if: Get it assessed if the pain wakes you at night, if the tendon suddenly gives way with loss of strength, or if there is swelling with fever.

What helps

• Progressive loading, isometric holds for pain first, then slow heavy and eccentric work, this is the core treatment and it takes months
• Reduce total load rather than stopping, complete rest weakens the tendon and the pain returns on the first session back
• Address grip technique and hardware: a thinner or grippier boom, correct boom height, and harness lines that carry the load instead of your forearms
• Physical therapy if there is no clear progress after six to eight weeks of consistent loading
• Corticosteroid injections are not a first choice, they can relieve pain briefly but outcomes in tendinopathy tend to be worse in the longer term, so treat them as an exception discussed with a clinician

Sunburn

Sunburn is direct ultraviolet damage to the cells of the outer skin layer, which triggers inflammation and cell death. Windsurfing gives an unusually high dose because water and sail surfaces reflect light upward, wind removes the heat that would normally warn you, and sessions run for hours. The face, ears, back of the neck, and the backs of the hands take the worst of it, and the lips are often forgotten entirely.

Symptoms

• Redness and heat appearing several hours after you come in
• Skin that is tender to touch and to clothing
• Tightness, then peeling after a few days
• Blisters in more severe burns
• Chills, headache, or nausea, which suggest a systemic reaction and more than a mild burn

How serious it is: A superficial burn is red and sore and settles in a few days. Blistering, extensive burns, or burns with fever, chills, and faintness are more severe and need medical attention, particularly in children.

Typical time out: Three to seven days of discomfort for a mild burn, one to two weeks if blistering occurs, but the real cost is cumulative skin damage over years rather than lost sailing days.

See a doctor if: Seek care for widespread blistering, or if the burn comes with fever, chills, confusion, or faintness.

What helps

• Cool the skin with a cool shower or damp cloths and drink more than usual, since burned skin loses fluid
• Plain moisturizer or aloe, avoiding alcohol based products and anesthetic sprays that can irritate further
• Do not open blisters, cover broken skin with a clean dressing
• Stay covered until it has healed, a second burn on the same skin does disproportionate damage
• Prevent the next one with a long sleeve UV top, a broad spectrum water resistant sunscreen reapplied every couple of hours, lip balm with UV filter, and a strapped hat or helmet with a peak

Drowning (rare)

Drowning is respiratory impairment from being submerged or immersed, where water entering the airway prevents oxygen from reaching the blood. In windsurfing it is rare but it is the mechanism that turns an ordinary problem into a fatal one: an offshore wind, broken gear, exhaustion, cold water, or being trapped under the sail or in the harness lines. Cold water also causes an immediate gasp reflex, which is why a fall in cold conditions is more dangerous than the same fall in summer.

Symptoms

• Struggling to keep the mouth above water with no ability to call out
• A vertical position in the water with arms pressing down and no leg kick
• Coughing, choking, or gasping after being pulled out
• Confusion, blue lips, or extreme drowsiness after an immersion incident
• Breathlessness or persistent coughing in the hours after a near drowning

How serious it is: A brief immersion with a cough that settles quickly is at the mild end. Any episode with loss of consciousness, needing rescue breaths, or ongoing breathing difficulty is a medical emergency, and complications can develop hours after the person is out of the water.

Typical time out: A day or two after a minor incident with no ongoing symptoms, several days to weeks of medical follow up if the lungs were affected, and a longer individual recovery after a serious event.

See a doctor if: Call emergency services for anyone who lost consciousness in the water, and for anyone who keeps coughing, wheezing, or feels short of breath in the hours after an immersion.

What helps

• Do not enter the water to rescue unless you are trained, throw flotation or use a board and call for help
• Once out, check breathing, start rescue breaths and chest compressions if there is none, and continue until help arrives
• Every immersion with loss of consciousness or ongoing cough needs medical assessment, delayed lung problems are the reason
• Prevent it structurally: a buoyancy aid, a wetsuit for the conditions, never sailing alone, and refusing offshore wind without cover
• Practice a self rescue with your own gear before you need it, folding the sail and paddling in is a skill, not an instinct

Hypothermia

Hypothermia is a fall in core body temperature below roughly 35 degrees Celsius, because water pulls heat from the body many times faster than air at the same temperature. Windsurfers are exposed twice: immersed on every fall and then wind chilled on the board with wet skin, which is why long spring sessions in a summer wetsuit are a common route into it. Extremities cool first, which costs you the grip and coordination you need to get home.

Symptoms

• Uncontrollable shivering and cold, numb hands that will not grip the boom
• Clumsiness, dropping the rig, repeated failed water starts
• Slurred speech and slowed thinking, often noticed by others before yourself
• Apathy and poor decisions, such as staying out longer instead of heading in
• Shivering that stops while the person is still cold, which is a serious sign, not an improvement

How serious it is: Mild hypothermia means shivering with clear thinking mostly preserved. Moderate to severe means confusion, loss of coordination, shivering stopping, and eventually loss of consciousness, which is a life threatening emergency.

Typical time out: A few hours to a day after a mild episode once you are warm and fed, several days to a week after a moderate one, and hospital care with an individual recovery after severe hypothermia.

See a doctor if: Treat it as an emergency if the person stops shivering while still cold, becomes confused or drowsy, or cannot walk or speak clearly.

What helps

• Get out of the wind and out of the wet suit, wet neoprene keeps stripping heat once you are ashore
• Dry clothing, insulation including the head, and warm sweet drinks if the person is fully alert
• Rewarm gradually, avoid hot baths and vigorous rubbing, and handle a severely cold person gently
• Match the wetsuit to water temperature rather than air temperature, and add boots, gloves, and a hood, since hands and head are where the sailing ends
• Set a time limit before you launch in cold water and go in on schedule, not when you notice you are cold

First Aid for Soft Tissue Injuries: PEACE and LOVE

Sports medicine has moved on from RICE. The current guidance, published in the British Journal of Sports Medicine in 2019, splits care into the first days after the injury and everything that follows.

PEACE, the first two to three days

• Protect: unload the area and limit movement that hurts, but only briefly.
• Elevate: keep the limb above heart level when you can.
• Avoid anti-inflammatories: they may blunt the healing you need.
• Compress: a bandage or taping limits swelling.
• Educate: your body heals this on its own; passive treatments rarely speed it up.

LOVE, from day three onward

• Load: return to movement as pain allows, early loading builds tissue.
• Optimism: expectations shape recovery more than most people assume.
• Vascularization: easy cardio that does not hurt brings blood to the area.
• Exercise: restore strength, mobility and balance before returning to play.

Ice still helps with pain in the first hours. What changed is the evidence that long icing and routine anti-inflammatory drugs slow tissue repair.

How to Lower Your Risk in Windsurfing

• Set boom height and harness line length so the pull of the rig runs through the harness and your skeleton, not through your grip. Hanging on with the forearms is the direct route to elbow and forearm tendinopathy.
• Train the hip hinge and trunk endurance off the water. The sailing position is a sustained hinge held against load, and lower back cramps and spasms were the most common complaint reported by elite iQFOiL sailors.
• Practice letting go of the boom in a catapult fall. Holding on is what drives the shoulder into the position where it dislocates, and it is a habit you can rehearse deliberately in light wind.
• Check the gear that cuts you: file sharp fin edges, cover protruding screws, keep footstraps sized so the foot goes in and comes out cleanly, and wear booties. The foot is the most frequently injured body part in recreational windsurfing, at 18.3 percent of all injuries.
• Size the wetsuit to the water rather than the air, and add boots, gloves, and a hood in cold conditions. Cold hands lose grip long before you feel properly cold.
• Match sail size and location to your actual level and rig down early. Recreational windsurfers most often blamed their own inexperience for their injuries, which is the one factor you control by choosing your conditions.

When to Stop and Get Medical Help

Most of the injuries on this page are treated at home. These signs are not.

• A limb or joint that looks deformed, out of place, or shows bone through the skin
• Numbness, pins and needles, or a hand or foot that is cold and pale after an impact
• Inability to bear weight, or a joint that cannot be moved at all
• Any head impact with loss of consciousness, confusion, repeated vomiting, or a headache that keeps getting worse
• Chest pain, breathlessness, or pain on deep breathing after a boom or board impact to the ribs
• Shivering that stops while the person is still cold, along with confusion or drowsiness, or persistent coughing after an immersion

Sources

• BMC Sports Science, Medicine & Rehabilitation
• Open Access Journal of Sports Medicine

This article is general information, not medical advice. If you are hurt, a doctor or physiotherapist who can examine you is worth more than any web page. Last reviewed: August 2026.

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