Why are my arms getting fat?

Author: Eunice Fisher  |  Last update: Saturday, November 22, 2025

Extra skin and fat in the arms can be caused by obesity, significant weight loss, or genetics. Individuals born female are at a greater risk of carrying excess weight in their arms. Hormonal imbalances and a stagnant lifestyle can also cause arm fat.

Why am I gaining weight on my arms?

There are several possible reasons why someone's upper arms may be flabby. These include lack of exercise, age, genetics, and poor diet. Additionally, some medical conditions, such as hypothyroidism, can cause the body to store excess fat in the upper arms.

How do I stop my arms from getting fat?

For effective arm fat reduction, do tricep dips, push-ups, and planks regularly. These exercises can strengthen and tone the arms. By consistently performing these movements, you'll see noticeable improvements in the appearance and feel of your arms within a month.

What causes fat to go to arms?

What Causes Fat In Arms? Arm fat is often a result of excess fat in the body and is associated with metabolic syndrome in middle and and elderly adults. Chances are, your body has decided to store some excess fat under the skin -- and it happens to be on your arms. It can also show up on your thighs and on the stomach.

What hormone causes arm fat?

Imbalances in the hormones oestrogen and testosterone, two important hormones involved in fat storage, can cause fat to be stored in the arms. Age can also be a factor as metabolism tends to slow down with age, which can lead to weight gain. A slower metabolism also makes arm fat harder to get rid of.

The 3-Step Science-Based “Skinny Fat Solution”

Why do women's arms get bigger as they age?

Hormonal imbalances can lead to water retention, making your arms look inflated. Stagnation, or a lack of physical activity, can cause you to have extra weight in your arms as well as other areas.

What does hormonal weight look like?

Hormonal weight gain affects different areas in men and women. Men tend to gain excess weight in the abdominal area. However, premenopausal women add pounds around the hips and thighs. After menopause, women usually gain weight in the abdomen and develop a "menopausal belly."

Why do my arms look fatter than usual?

Poor diet and lack of exercise: A poor diet and a sedentary lifestyle are two of the main contributors to fat buildup anywhere on the body. Without a healthy lifestyle, anyone can become a victim and accumulate excess fat in their upper arms.

What does stage 1 lipedema look like?

Lipedema stages include: Stage 1: Your skin looks normal, but you can feel something like pebbles under your skin. You can have pain and bruising at this stage. Stage 2: Your skin surface is uneven and may have dimpling that looks like quilted stitching, a walnut shell or cottage cheese.

What is the disease that makes your arms fat?

Lipoedema is more common in women. It usually affects both sides of the body equally. Lipoedema can make your bottom, thighs, lower legs and sometimes your arms look out of proportion with the rest of the body. In early-stage lipoedema, you may have bigger legs, a narrow waist and a much smaller upper body.

Does fat get jiggly before you lose it?

The Science of Fat Loss

Think of it like a balloon losing air—it deflates, but doesn't disappear immediately. Over time, your body adjusts, but the jiggly feeling can be a temporary step along the way.

Will arm fat ever go away?

"Everyone's body is different," says Gontang. He says that some people may notice reduced arm fat as soon as they start losing weight everywhere, while others "might find that their arms are one of the last places they lose fat." Several factors can also determine how long or how easily arm fat is lost.

What exercise burns the most arm fat?

Flabby arms? Top 5 exercises to burn arm fat
  • 1/6. ​​Exercises that'll help in losing arm fat​ Overall weight loss can lead to the lowering of fat in certain parts of the body. ...
  • 2/6. ​​Cardiovascular exercise​ ...
  • 3/6. ​​Push ups​ ...
  • 4/6. ​​Bicep curls​ ...
  • 5/6. ​​Tricep dips​ ...
  • 6/6. ​​Arm circles​

How to get rid of old lady arms?

Tricep Dips

This exercise will help immensely. Put your hands shoulder-width apart on the edge of your couch, keeping your palms down and your fingers facing forward. Extend your legs in front of you and keep your arms straight. Lower your body with elbows slightly bent until you reach a 90-degree angle.

What is the pinch test for lipedema?

At home, you can perform a simple pinch test to check for lipedema. Gently pinch the skin on your thigh or calf to determine if you can grab a small fold of skin. If it is difficult to pick up a fold of skin, it might indicate the presence of lipedema.

Is lipedema fat jiggly?

The lipedema fat itself is not smooth but feels like gelatin with small pea-sized nodules like foam balls in a bag. The excess fat growth on the buttocks, hips and legs gives a distorted pear shape to the body where the lower body is clearly out of proportion to the upper body (Figure 2).

What is the best vitamin for lipedema?

Diosmin: Perhaps the most effective supplement to take is Diosmin, a bioflavonoid that is commonly found in citrus fruits. They can have anti-inflammatory, antioxidant, and lymph-tonic properties that will help with your symptoms of lipedema.

Are chubby arms bad for your health?

“Increased upper arm and belly fat may increase the risk of [neurodegenerative disorders such as] Parkinson's disease due to inflammation, insulin resistance, and cardiovascular health issues. However, these findings are associative, and causation cannot be firmly established.

Why are my arms fat but I'm skinny?

The ratio of body fat to lean muscle mass. A skinny person can have very small muscles, but have a decent amount of fat. They still look skinny, but their body fat percentage compared to their lean body mass is high. This is what causes flabby arm fat, but still being skinny.

What does cortisol fat look like?

Cortisol belly simply looks like abdominal fat, and there is no way to identify it by appearance.

What is a thyroid belly?

A common symptom of an underactive thyroid is weight gain, often around the abdomen. However, the American Thyroid Association states that the weight gain may not necessarily be due to the build up of fat, but the accumulation of salt and water.

Why do older women's stomachs stick out?

Loss of muscle mass decreases how quickly the body uses calories. That can make it more challenging to maintain a healthy weight. Many women notice an increase in belly fat as they get older even if they don't gain weight.

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