Sculling
Sculling vs. Rowing: What's the Difference?
Many people confuse sculling with rowing, but they are two distinct disciplines: In rowing (also called 'sweep rowing'), each person uses a single oar to propel the boat forward; in sculling, each person uses two smaller oars — one in each hand — to row the boat. This means that the technique required in sculling is quite different from rowing, but the skills are complementary and the physiology effectively the same.
Still, sculling is the foundational discipline of modern rowing. The competitive sport of rowing has its roots in the Doggett's Coat and Badge — a race that has been run on the Thames River in London, England by the Thames Watermen since 1715.
| Sculling | Sweep Rowing | |
|---|---|---|
| Oars per rower | Two (one per hand) | One (both hands) |
| Oar length | ~284–292 cm (shorter) | ~370–385 cm (longer) |
| Stroke symmetry | ✓ Balanced left & right | ✗ One-sided pull |
| Boat classes | 1x, 2x, 4x, 8x | 2−, 2+, 4−, 4+, 8+ |
| Technical demand | Higher (two independent oars) | Lower entry threshold |
| Balance challenge | Greater, esp. in single (1x) | Lower; more shared stability |
| Injury risk profile | Lower overuse risk (bilateral) | Higher one-sided overuse risk |
| Olympic debut | Paris, 1900 | Paris, 1900 |
| Coxswain option? | ✓ Coxed classes exist (e.g., 4x+, 8x+) — common for novices & juniors | ✓ Coxed & coxless classes at all levels |
| Good for cross-training | ✓ Excellent balance builder | ✓ Works well for erg base |
Benefits of Sculling
Sculling has many benefits for both physical and mental health. Here are some of the most notable:
Full-body, balanced workout
Sculling requires the use of almost every muscle in your body, making it an excellent full-body workout. Also, unlike rowing, the sculling stroke is balanced: While rowing necessarily means you'll be pivoting out to one side of the boat or the other following the sweep of the oar, sculling encourages you to keep your bodyweight centered and avoids any overuse or overtraining of one side or the other.
Balance and coordination
Since sculling requires two oars, it also requires a greater degree of balance and coordination than rowing. This can help improve your overall balance and coordination in sweep boats, as well as in other areas of your life.
Low-impact exercise
Sculling, like all forms of rowing, is a low-impact exercise, which means it's easy on your joints and less likely to cause injury.
Why Learning How to Scull Can Make You a Better Rower
Improved balance and coordination
Sculling requires a greater degree of balance and coordination than rowing with a single oar. By learning how to scull, you can improve your overall balance and coordination, which can translate to better rowing technique.
Increased power and efficiency
Sculling requires you to use both arms and hands to propel the boat forward, which can help you develop greater power and efficiency in your rowing stroke. If you only row on one side throughout your career, without the balance of sculling (or at least the rowing machine on land), you're more at risk of developing musculoskeletal imbalances.
Greater understanding of the rowing stroke
Sculling requires a different technique than rowing with a single oar, which can help you develop a deeper understanding of the rowing stroke as a whole. Also, training in a single offers a kind of direct feedback you simply cannot get in a shared shell—every movement you make is directly and solely attributable to what you're doing, making it a great (and sometimes harsh) teacher.
Increased versatility
By learning how to scull, you can become a more versatile rower. This can be particularly useful in races where you may have the opportunity to switch between rowing with a single oar and sculling, or switching sides in a rowing boat (imagine if you didn't need to have separate lists of ports and starboards!).
Essential Sculling Drills
Since it's the most technically demanding boat, the single scull is a great place to learn how to control your bodyweight, how you approach applying power, and understanding the overall mechanics of the stroke.There's a great series of sculling drill videos on YouTube from Aram Training. The first drill (shown below), which he calls the "dip, dip, dip" drill, has the sculler sit at the catch position, and dip the oars into the water over and over, helping to teach placement and the proper depth for the blades.
The second drill takes that to the next step, which is where you start to apply pressure while maintaining proper blade depth, and maximize your efficiency when beginning the drive.
The last video in the above series goes over how to execute the reverse push drill, where the sculler plants the blades at the finish, and then backs the sculls so that the boat moves backwards, stopping at the catch to feel the natural transition to putting pressure on the face of the blades.
Famous and Notable Scullers
There have been many influential sculling world champions and Olympians throughout history. Here are a few notable names:
Vyacheslav Ivanov
Vyacheslav Ivanov is a former Soviet Union and Russian sculler who won three-straight Olympic gold medals in the single sculls event between 1956 and 1964 (one of only two athletes to achieve that feat). He is widely regarded as one of the greatest scullers of all time.
Pertti Karppinen
Pertti Karppinen was born on February 17, 1953, in Askainen, Finland, and began rowing at a young age. Like Ivanov, Karppinen achieved a three-peat in the men's single sculls at the Olympic Games, winning in 1976, 1980, and 1984. Karppinen earned two of the three Olympic gold medals in come-from-behind fashion against Peter-Michael Kolbe of West Germany (see below), at the Games in 1976 (Montreal) and 1984 (Los Angeles — shown in the video above).
Ekaterina Karsten
Ekaterina Karsten is a Belarusian sculler — and seven-time Olympian —who has won four Olympic medals (including two golds) in the women's single sculls event, as well as a bronze medal in the women's quadruple sculls in 1992 at the Games in Barcelona.
She is also a six-time world champion in the women's single, and arguably the best rower in the history of our sport.
Peter-Michael Kolbe
Peter-Michael Kolbe (featured in the 1984 Olympic Final video above racing against Karppinen) is a German sculler who is widely regarded as one of the greatest scullers of all time. He was born on August 2, 1953, in Hamburg, West Germany. In 1973, at the age of 20, he won his first international medal, this time in the double sculls event at the European Rowing Championships in Moscow.
Kolbe was a force in the late 1970s and 1980s, when, winning five world championship titles in the event between 1978 and 1987. He won three Olympic silver medals in the event in 1976, 1984, and 1988.
Olaf Tufte
Olaf Tufte is a Norwegian sculler — and seven-time Olympian — who won four Olympic medals in men's sculling events, including two golds in the men's single in back-to-back Games (Athens, Beijing). The other medals came in the men's double sculls: a silver in Sydney and a bronze at the Rio Games.
Vaclav Chalupa
Vaclav Chalupa is a Czech sculler and six-time Olympian (from 1988 to 2008), who won a silver in the men's single sculls in Barcelona (1992 Olympics), as well as four further silver medals and three bronze medals at Worlds in the men's single.
He also won two medals in sweep events: a silver in the men's pair with coxswain at Worlds in 2009, and gold in the men's eight in 2007 at the European Rowing Championships.
Kim Brennan (née Crow)
As we wrote in our RR picks for the top 10 athletes of the last decade: "Kim Brennan is one of the most impressive athletes ever in rowing—despite having a relatively short career in the sport, she belongs in the echelon of champions like Ekaterina Karsten and Elisabeta Lipă. Why's that? In an era when no one (not even the Kiwi Pair) doubles up at the Olympic Games anymore, Brennan not only competed in two events in London 2012, but also won a medal in both the single and the double."
And, of course, she led the way throughout the journey to the Rio Games, winning two of three world titles en route to Olympic Gold in 2016.
Mahé Drysdale
Again, as we wrote in our rundown of the top 10 athletes of the 2010s, "Uncommon as it may be, 'Mahé' is a household name in rowing. And for good reason."
Mahé Drysdale was born on November 19, 1978, in Melbourne, Australia, but grew up in New Zealand and began rowing at the age of 18 while studying at the University of Auckland. Drysdale won his first world championship medal in the men's single sculls event in 2005. He went on to win five more world championship medals in the event in 2006, 2007, 2009, 2011, and 2013.
Drysdale is also a triple Olympic medalist, including back-to-back gold medals in London and Rio—the latter featuring one of the closest races ever in the final (see video above).
Gevvie Stone
Gevvie (Genevra) Stone is an American Olympic sculler who has had a successful and inspiring career in the sport of rowing. She was born on July 11, 1985, in Newton, Massachusetts, and began rowing at the age of 16.
Stone's international career reached its peak at the 2016 Rio Olympics, where she won a silver medal in the women's single sculls event. She narrowly missed out on the gold medal, finishing just 0.54 seconds behind the winner, Kim Brennan.
The Sinkovic Brothers
The Sinkovic Brothers of Croatia are without doubt some of the best scullers in international rowing history. In addition to their medal tally from the World and European Rowing Championships, their Olympic appearances have been nothing short remarkable — after winning gold in the double sculls at the 2016 Rio Olympics, they switched disciplines to the coxless pair in 2020 — and won gold again — becoming the first Croatian rowers to win back-to-back Olympic gold medals.
What makes the Sinkovic brothers remarkable is their versatility in the sport of rowing. They have competed and won medals in both the men's pair and men's double sculls events, which require different technical skills and physical attributes.
These athletes have not only achieved great success in sculling — they have also helped to advance the sport and inspire future generations of scullers.
-RR
Sculling: Frequently Asked Questions
Common questions about sculling — whether you're a sweep rower thinking about crossing over, a complete beginner, or just curious about how it all works.
The key difference is the number of oars per person. In sculling, each rower uses two shorter oars (called sculls), one in each hand. In sweep rowing, each rower holds a single, longer oar with both hands and rows on one side of the boat only.
Because sweep rowers pull on one side only, coaches must carefully balance port and starboard assignments. Scullers are always balanced by design — the stroke is symmetrical — which is one reason sculling is often recommended for injury prevention and cross-training.
For most beginners, sculling is more technically demanding because you're managing two independent oars simultaneously. The balance and timing required — especially at the catch, where both blades must enter the water at the same moment — takes deliberate practice to develop.
That said, "harder" depends on context. The single scull is often described as the most unforgiving boat in the sport, because every balance error is felt immediately with no crewmate to compensate. But this directness is exactly what makes it such an effective teacher. Rowers who can move a single cleanly tend to improve noticeably across every other boat class.
Absolutely — and in many parts of the world, sculling is how beginners are introduced to the sport. In the UK, for example, novice juniors often start in octuple sculls (8x) before working down to smaller, less stable boats. In the US, where sweep rowing dominates at the club and collegiate level, many coaches advocate for sculling as a development tool at any career stage — not just for beginners.
Feathering means rotating the blades from squared (perpendicular to the water, ready to catch) to flat (parallel to the surface) during the recovery, so they skim rather than dig. In sculling, you feather both oars simultaneously by rolling the handles lightly in your fingers at the finish — not by moving your wrists up and down.
The motion starts at the release: as you push down to extract the blades, your fingers roll the handles slightly forward to flatten them. On the drive, you reverse this to square up just before the catch. When it becomes automatic, you stop thinking about it entirely — which is the goal.
Balance in a single comes primarily from keeping your bodyweight centered and moving with control. A few fundamentals: keep your hands level at the finish — uneven hands are the most common cause of tipping. Stay relaxed through the arms and grip — tension transmits directly into the hull. Control your slide speed on the recovery — rushing up the slide shifts your weight and unsettles the boat's run.
The Aram Training drill series linked in the Drills section above isolates each of these variables individually before you combine them into a full stroke — exactly the right approach for building solid balance from the ground up.
Yes — and it's one of the most underused development tools available to programs that focus primarily on sweep. Regular sculling keeps the upper body and trunk balanced (sweep rowing by nature works one side more than the other), reduces overuse injury risk, and offers direct feedback on boat run and blade work that's simply not possible in an eight or four.
Many national programs — especially in European rowing powerhouses — require even their top sweep rowers to spend meaningful time in sculling boats during the off-season and winter training block. If you only ever pull on one side, you're leaving development on the table.
Time in the boat matters most — but quality over quantity. Three high-leverage habits: Film yourself. Even a phone propped on a dock gives you feedback you simply can't feel from inside the boat. Work through a drill progression before each session rather than rowing continuous pieces from the start. Row slowly. Many beginners try to go fast before they can go well. Rowing at 18–20 spm forces you to feel each phase deliberately — speed follows as a byproduct of good technique, not the other way around.
Standard sculling oar lengths typically range from 282 cm to 292 cm for adults, with most recreational and club rowers using something in the 284–288 cm range. Your optimal length depends on your height, arm span, and the span (pin-to-pin width) of the riggers on your boat.
Most boat clubs will help you dial in rigging before your first sessions — it's worth asking, because incorrect oar length or inboard setting can make learning considerably harder than it needs to be. Concept2 publishes a well-regarded rigging guide that many clubs use as a starting baseline for new scullers.
Both sculling and sweep boats are "shells" — a term that refers to the narrow, lightweight hull design used in competitive rowing. The main difference is in the rigger configuration: sculling shells have two riggers per seat (one on each side), while sweep shells have one rigger per seat, alternating sides down the boat.
Sculling shells at smaller sizes — especially the single (1x) — tend to be narrower and require significant balance. Sweep boats like the eight (8+) are considerably more stable, both because of their width and the distribution of weight across more athletes.
