Rowing is considered one of the most efficient sports of all. The slogan “Train 85% of your muscles” sounds almost too good to be true – and in fact, rowing training engages an impressive variety of muscle groups simultaneously. But if 85% are active – what happens to the remaining 15%? Are there muscles that are not trained during rowing? And if so, do you need to supplement these specifically?
In this article, we will look at the untrained side of rowing – that is, all the muscle groups that receive little or no attention in rowing training. This will not only help you avoid muscular imbalances, but also make your training more holistic.
Rowing: The (almost) perfect full-body workout
Before we turn to the “underserved” muscles, a brief overview is helpful: Rowing is a cyclical movement sequence that is divided into four phases – catch, drive, finish, and recovery. Legs, core and upper body work closely together. The main responsibilities are:
- Legs (quadriceps, gluteus)
- Core (abdominal muscles, spinal erectors)
- Back muscles (latissimus dorsi, trapezius, rhomboids)
- Arms (biceps, forearm muscles)
- Shoulders and chest (for stabilization)
But: Every movement also has limits. And that is exactly where our focus lies today.
Which muscles are not or hardly trained during rowing?
Even though rowing is comprehensive, there are some muscle groups that are neglected due to the linear movement, the sitting position or the load distribution:
1. Chest muscles (Pectoralis major/minor) – subordinate role
The chest muscles only support the stabilization of the shoulder joint during rowing. The actual pull is primarily done by the back and biceps. So if you want a balanced upper body workout, you should include supplementary exercises such as push-ups, dips or bench presses.
2. Triceps (back of the upper arm) – hardly used
In contrast to the biceps, which actively work during the pull, the triceps are only passively involved in rowing. An untrained triceps muscle can lead to muscular imbalances in the upper arm in the long term. Close-grip bench presses, triceps extensions on the cable or dips provide a remedy.
3. Adductors (inner thigh muscles) – left out
Although thigh muscles such as the quadriceps actively work during the leg drive, the adductors (muscle group on the inside of the thighs) are only minimally involved. If you want to strengthen your leg muscles holistically, you should supplement with adductor machines or side support with leg raises.
4. Lateral abdominal muscles (Obliques) – only stabilizingly active
Rowing takes place in a linear motion without rotation. Therefore, the oblique abdominal muscles are only used for stabilization. For a strong, functional core, rotational exercises such as Russian Twists, side support with hip raises or Cable Woodchops are ideal.
5. Calf muscles – statically, not dynamically loaded
When rowing, the calves hold the foot position on the footrest, but work almost exclusively isometrically. If you want to improve running power, jumping power or dynamic leg work, you will benefit from calf raises, jumping exercises or rope skipping.
6. Neck muscles (Sternocleidomastoid, Splenius) – little challenged
Although the upper back is heavily used, the front neck and neck muscles tend to be underchallenged. This can lead to problems, especially for people who sit a lot. Neck stretching, isometric neck strengthening or targeted mobilization training help here.
Why this is important: Muscular balance & injury prevention
One-sided stress or unevenly trained muscle groups are a common trigger for pain, tension or poor posture. For example, if the back is strong but the chest remains underdeveloped, this can lead to a hunched posture and shoulder problems. This also applies to the upper arm – a strong biceps and a weak triceps negatively affect the elbow joint.
A targeted compensation of these deficits prevents complaints, improves your posture and increases the power transmission – even when rowing itself.
Example of a balanced supplementary plan for rowing training
How the AUGLETICS rowing machine supports targeted training
Even if not all muscle groups benefit optimally from rowing, a device like the AUGLETICS Eight Style offers clever solutions to specifically expand the training:
- Technique analysis with Virtual Coach: You will receive feedback on the execution – this is particularly helpful for the even loading of both halves of the body.
- Strength levels: Via the different modes, you can focus more specifically on tensile force (back & arms) or leg strength.
- Entertainment & video function: During training, supplementary exercises (e.g. for triceps or chest) can be shown on the touch display – e.g. in the cooldown.
- Storable programs: Supplement your rowing with short intervals for core stability or combine rowing units with bodyweight strength exercises at home.
Conclusion: Rowing is (almost) complete – with small gaps
Rowing is a top full-body workout, but not the only thing you need. Some muscle groups – especially chest, triceps and parts of the core – are only stressed secondarily or not at all. If you really want to train functionally, strongly and without complaints, you should specifically close these gaps.
The good news is: You don’t need a fully equipped gym for this. A few minutes of bodyweight training after rowing – or smart combination units with the AUGLETICS Eight Style – are enough to make your training complete.
So: Keep rowing – but don’t forget the rest. Your body will thank you.