Loose arm skin can become more noticeable with age, significant weight changes, genetics, or reduced skin elasticity. Although there is no guaranteed way to completely tighten excess skin without surgery, several approaches may improve its overall appearance. Resistance exercises can strengthen the muscles beneath the skin.
Exercise cannot directly remove loose skin, but building muscle can improve the shape and firmness of the arms underneath the skin. Resistance training that targets the triceps, shoulders, and upper body may be particularly useful.
Exercises can include:
The American College of Sports Medicine recommends regular resistance exercise as part of an overall physical activity routine, with intensity adjusted according to individual ability.
Healthy lifestyle habits cannot eliminate substantial excess skin, but they can support overall skin health and physical wellbeing.
Consider:
The American Academy of Dermatology recommends broad-spectrum sunscreen with SPF 30 or higher to help protect exposed skin from damaging ultraviolet radiation.
People with mild or moderate skin laxity sometimes consider non-invasive or minimally invasive cosmetic procedures. Depending on the technology, treatments may use radiofrequency, ultrasound, or other energy-based approaches to stimulate changes within the skin.
Potential options include:
According to the American Academy of Dermatology, non-invasive skin-tightening procedures can produce some tightening, although results are generally less dramatic than those achieved through surgery.
The most suitable approach depends on the amount of loose skin and what is causing its appearance. A person with reduced muscle tone may benefit from resistance training, while someone with substantial excess skin may need professional evaluation.
Before considering a cosmetic treatment, discuss:
A board-certified dermatologist or appropriately qualified healthcare professional can evaluate your skin and explain realistic expectations.
Loose skin is generally a cosmetic concern, but sudden or unusual changes should not automatically be assumed to be normal skin laxity. New lumps, persistent swelling, pain, significant skin changes, or other unusual symptoms should be discussed with a healthcare professional.
It is also important to understand that exercise can strengthen underlying muscles but cannot remove large amounts of excess skin. Surgical procedures may provide more significant results when substantial excess skin is present.
Improving the appearance of loose arm skin generally involves realistic expectations and a combination of approaches. Strength training can build underlying muscle, while maintaining a stable weight, eating a balanced diet, avoiding smoking, and protecting the skin from excessive sun exposure can support overall skin health. Non-surgical treatments may provide modest improvements for some people, but results vary.