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Questions and answers about sports

What are the outcomes of training unevenly on various body muscles?

8 min read

Asked by: Tae Adams

What happens if your muscles are imbalanced?

Muscular imbalances cause increased stress on joints and tendons, muscle tension in other muscles, as well as poor posture. An example of a muscular imbalance is weakened back muscles and shortened abdominal muscles, which may be caused by sitting at a desk for prolonged periods.

How do uneven muscles work?

5 Ways To Correct Muscle Imbalance

  1. Use unilateral exercises.
  2. Start with the weaker side.
  3. Let the weaker side set your workout volume.
  4. Do additional work on the weaker/smaller side.
  5. Fix the underlying problem i.e. mobility/flexibility.


How can muscle imbalance cause injury?

The stronger muscles overcompensate for the weaker ones. When the weaker muscles can’t match the strength and endurance of the stronger ones, they fatigue more easily and causing the stronger muscles to work harder. Over time, these muscles wear down and develop overuse injuries.

Why are muscles uneven?

A muscle imbalance is a noticeable size or strength discrepancy between muscle groups, such as having a right bicep that’s larger than your left, or a bigger upper body than lower body. The most common causes of muscle imbalances are improper workout programming and poor exercise technique, mobility, and flexibility.

Why is the balancing of muscles important?

Muscle balance is important to support joints and reduce injury. It is achieved with well-designed resistance training and cardiovascular programs that strengthen opposing muscle groups.

Why is reducing muscle imbalance important?

For optimal function and movement, your muscles need to be balanced. If an opposing muscle is stronger than the other, it will cause an imbalance and over time, this imbalance can lead to injury.

Can you train one side of your body?

With one-sided training, you are only working half the muscle mass you normally would, so fewer hormones are released. Training one side of your body will improve your balance — not your symmetry, but your sense of balance.

Why is the left side of my body more developed than the right?

Hemihyperplasia, formerly called hemihypertrophy, is a rare disorder in which one side of the body grows more than the other due to an excess production of cells, causing asymmetry. In a normal cell, there is a mechanism that turns off growth once the cell reaches a certain size.

Is it natural to have uneven muscles?

Muscle imbalances mean that the strength or the size of the muscle on one side of the body is different when compared to the same muscle on the other side. This issue is common and normal, especially for beginners who are new to bodybuilding.

Are muscle imbalances real?

Muscle imbalances are real, in that they are described consistently by different people. They are not, as consistently described, problems that need addressing. Muscle imbalances occur as a way for the body to adapt (poorly) to a stimulus over time.

What is usually due to muscle imbalance between muscle pairs?

If a group of muscles is not functioning properly or efficiently, i.e. a muscle imbalance, there’s a higher risk of injury. This is due to the fact that muscle imbalances often change the path of motion for a joint during movement.

Why do I have more muscle on one side of my body?

The more repeatedly we use one side, the more efficiently our brain learns to use those muscles. This results in stronger muscles on that side and quite often larger muscles. Sometimes an injury in the arm of the leg also has to do with the imbalances between both the sides.

Does everyone have muscle imbalances?

First things, first: you do. Everyone does. The real question is whether or not your muscular imbalances are causing problems for you. In general, if you’ve been living with an “imbalance” for years, then you’re likely fine.

Are muscle imbalances real?

Muscle imbalances are real, in that they are described consistently by different people. They are not, as consistently described, problems that need addressing. Muscle imbalances occur as a way for the body to adapt (poorly) to a stimulus over time.

Is it normal for one side of your body to be bigger?

If one side of your body is stronger than the other, it generally means that side is also a little bit bigger. Don’t worry — it’s probably not noticeable, or someone would have told you by now. By strengthening your weaker side, you’ll not only be lessening whatever imbalances exist, you’ll also be adding muscle.

Why is my right side bigger than my left?

Hemihyperplasia, formerly called hemihypertrophy, is a rare disorder in which one side of the body grows more than the other due to an excess production of cells, causing asymmetry. In a normal cell, there is a mechanism that turns off growth once the cell reaches a certain size.

Do muscle imbalances fix themselves?

Eventually your muscles will equalize themselves out. Increase the weight or reps for the stronger side once the weaker side is caught up. When it comes to different muscle groups (your back versus your chest for instance), it’s easy to see how much weight you are lifting with each muscle.

What happens if you only workout one side of your body?

According to a fascinating new study, working out the muscles on one side of our bodies can keep the muscles on the other side strong and fit, even if we do not move them at all. The finding has implications for injury recovery and also underscores how capable and confounding our bodies can be.

Is your non-dominant arm stronger?

There are two primary reasons why your dominant arm is usually larger than your non-dominant arm. Your neural connection to your dominant side is stronger than your non-dominant side. This allows you to recruit muscle fibers more readily and supports a slighter increase in strength.

Why is unilateral training important?

The primary benefit of unilateral exercises is the ability to train both sides of the body equally. It prevents overusing, overtraining or compensating with the dominant side, which helps to isolate and correct muscle imbalances which can aid in injury prevention and rehabilitation.

Why is left hand stronger?

The more repeatedly we use one side, the more efficiently our brain learns to use those muscles. This results in stronger muscles on that side and quite often larger muscles. Sometimes an injury in the arm of the leg also has to do with the imbalances between both the sides.

What happens if your left arm is weaker than your right?

Over a period of time. This should start to even out because we won't develop. As quickly on the strong side and will develop at a reasonable rate on this weak.

What to do if one side is stronger than the other?

Strength Exercises

  1. Bench Press—Single-Arm Dumbbell Row.
  2. Pull-Ups—Single-Arm Vertical Cable Row.
  3. Squats—Single-Leg Split Squats, Pistol Squats, Step-Ups, Lunges.
  4. Deadlifts—Single-Leg Deadlifts.


Why is my left arm stronger if I’m right handed?

Natural Dominance



One of the biggest reasons why one arm might be larger than the other is related to your dominant side. When they are lifting weights, almost everybody is going to develop a weaker side and a stronger side, with the weak arm generally being on the left side for most people.

Should you do more reps on your weaker side?

But here’s the trick — if you have a mild to moderate strength imbalance, most likely you can use more weight or perform more reps with the stronger side. When you perform the set with the weaker limb, perform the same number of reps, using the same weight, as you did with the stronger side.

Should I train my weaker arm more?

Rather than performing extra reps on your weaker arm, Mendelson recommends unilateral training: “Training the weaker limb unilaterally forces the nervous system to respond favourably in several ways, including an increase in muscle fibre recruitment compared to a traditional bilateral exercise.” For the following five …

Can you have big muscles but be weak?

THE BOTTOM LINE: Yes, it is possible to be strong—and to get stronger—without having enormous muscles. But it’s likely impossible to be huge and weak because big muscles will always have a lot of strength potential.

Why is my non dominant bicep bigger?

One of the leading causes of one bicep being larger than the other is in relation to your dominant hand. Throughout the day, you tend to use your dominant hand for more tasks than your non-dominant hand. Those daily tasks of carrying groceries or picking things up off the floor add up over time.

Why is one arm smaller but stronger?

Well, this is perfectly normal. In fact, most people will have some degree of an imbalance when it comes to their arms and this is because one will be more dominant than the other. If you’re right-handed, it’s likely that your right arm will be slightly stronger, and maybe bigger than your left.

Is your non-dominant leg stronger?

Results: In this cohort of non-athletes the muscle strength in the dominant leg was on average 8.6% (p <0.001) weaker in the knee flexors, but 5.3% (p = 0.009) stronger in the knee extensor as compared with the non-dominant leg.