Why can't I slim down my arms?

Author: Mabel Goodwin MD  |  Last update: Tuesday, June 10, 2025

Your body has a unique way of storing and burning fat, influenced by hormones, genetics, and age. These biological factors play a significant role in why arm fat can be particularly stubborn.

Why are my arms not slimming down?

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.

How can I slim down my arms?

The best way to reduce fat in your upper arms and shoulders is to engage in regular aerobic exercise and strength training. Cardio exercises such as jogging, biking, and swimming can help to burn fat throughout the body, including the upper arms and shoulders.

Why are my arms chubby but I'm skinny?

  • That's just how your body stores fat. Everyone carries their weight differently, you may have anormalidad body fat percentage and weight, but your arms carry a lot of your weight.
  • You may be overworking your arms compared to the rest of you body.
  • Your body fat percentage may be high compared to your weight.

Can flabby arms really be toned?

Here's some good news. Even if you have arms that are out of shape with flabby underarms, you can get them back into shape. However, you first need to do targeted arm exercises to build muscle. Adding more muscle is essential, and it can help your arms get nice and toned.

Lose Arm Fat Quick: BEST TIP

Why are my arms not getting toned?

Training arms too frequently

"The muscles in the arms are much smaller than the rest of the body, so you need to ensure you have enough rest between workouts to continue progressing with your training," advises Harras.

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.

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​

Does fat get more jiggly before it goes away?

The awkward stage of fat loss occurs when your body fat becomes more "droopy", "jiggly", "flabby", or "watery" than it looked before. Please do not freak out, this is the natural process of fatloss. When you are in a caloric deficit your body takes the fatty acids that are in your fat cells, and replaces it with water.

How long does it take to slim down arms?

The time it takes to tone your arms can vary depending on several factors, including your current fitness level, diet, exercise routine, and genetics. However, with consistency and dedication, you can start to see visible results in as little as four to six weeks.

Why do I hold weight in my arms?

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. To reduce flabbiness in the upper arms, it's important to combine regular exercise with a healthy diet.

Why won't my arms shrink?

You have your genetics to thank for this. They play a large role in where you store fat on your body. Your gender also has a lot to do with where your body stores fat. For instance, women are more likely to have extra fat in their hips, arms, and thighs.

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 is arm fat the hardest to lose?

Why Is Arm Fat Hard To Lose? As we now know, flabby arms are not lost with targeted exercises. Thus, arm fat is so hard to lose because it requires a strict approach that involves losing weight and reducing one's overall fat levels. This comprehensive process is the only way to lose arm fat on your own.

Why are my arms so fat compared to the rest of my body?

Fat upper arms are typically caused by a combination of imbalanced hormone levels, aging, and weight fluctuations. Human growth hormone (HGH) and estrogen regulate muscle mass and skin elasticity and determine where the body stores fat.

How to reset hormones to lose weight?

But, the good news is there are some ways to reset hormones that aid in weight loss and sometimes they can be done naturally.
  1. Eating a healthy diet. ...
  2. Getting enough exercise. ...
  3. Medications. ...
  4. Improving sleep. ...
  5. Reducing stress levels.

Why is arm fat not reducing females?

That's because your body pumps out the hormone cortisol, which ramps up your appetite and encourages the storage of fat in places like your hips, thighs, and, of course, upper arms. It also reduces your levels of testosterone, which may make it harder for your body to build muscle.

How long does it realistically take to tone your arms?

If you are training arms twice a week, eating enough protein, and (if weight loss is required) following a moderate calorie deficit (find out how many calories you should be eating to lose weight here), you should begin to see improvements in around 4-6 weeks.

How to get V cut arms?

V exercises

For this exercise, hold your dumbbells down at your hips. Then reach the weights forward and up on an angle, drawing a V, and then release them back down towards your hips. Keep the arms straight throughout the entire exercise. Repeat this 10 times, and complete 3 sets total throughout your workout.

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