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4 Common skin problems in CrossFit and how to prevent them

4 Common skin problems in CrossFit and how to prevent them


The practice of CrossFit has evolved into a fitness trend that extends beyond a mere warm-up routine. However, given the intensity of the exercises and constant perspiration, encountering dermatological challenges such as exercise-induced acne, chafing, blisters, and even peeling or infections is common.


In this article, we will delve into some of the most common skin issues associated with CrossFit and provide a series of measures you can implement to prevent them. This will assist in maintaining your skin in good health, allowing you to perform at your best during your workout.


1. Acne and folliculitis: tackling skin impurities

The combination of sweat and constant friction during exercise can contribute to the development of acne and folliculitis.


Sweat can clog skin pores, forming a mixture of water, salts, and fats that, when combined with dead skin cells and environmental elements, may obstruct pores and lead to the emergence of pimples, blemishes, and other forms of acne.


Moreover, sweat can create a humid environment conducive to bacterial growth, causing infection of hair follicles and inflammation known as folliculitis.


Prevention tips

To avoid skin problems, it is essential to keep it clean before and after training. Consider the following:


  • Use a gentle body wash before your session to remove excess oil, dead cells, and other elements that could clog pores during exercise.

  • Additionally, opt for breathable workout clothing to prevent the accumulation of moisture that fosters bacterial growth.

  • Aim to shower soon after your warm-up routine to combat any bacteria that may accumulate on the skin.

  • After cleansing, ensure your skin is thoroughly dry and apply a moisturizing cream, especially in areas prone to roughness.

2. Chafing and blisters: shielding your skin from friction


Pressure on the skin during certain exercises and constant rubbing against clothing and equipment can lead to chafing and blisters.


Common areas for chafing include the groin, armpits, feet, and hands, presenting as irritation, redness, itching, and pain, which can affect your performance during exercise.


Blisters, on the other hand, manifest as fluid-filled sacs under the skin and can cause pain and burning when they rupture, making the area susceptible to infections.


Tips to prevent

Preventing chafing and blisters involves:


  • Choosing snug but not overly tight clothing made of moisture-absorbing or breathable materials.

  • Using anti-chafing products to create a protective layer against friction without blocking pores.

  • Applying the product to areas prone to these issues, such as inner thighs and feet, based on your activity needs.

  • Changing into dry clothes promptly after training to avoid moisture, and keeping your skin clean, dry, and moisturized.

  • If you already have chafing or blisters causing raw skin, it is advisable to consult a dermatologist to prevent infection.

Chafing and blisters: shielding your skin from friction

3. Dry Skin and peeling: hydration as your ally


Dehydration is common during intense exercise, impacting the skin, leaving it dry and prone to peeling.


Here's why skin tends to dry out with exercise:


  • Excessive sweating: A natural process to regulate body temperature, but it leads to the loss of fluids and minerals, potentially causing skin dehydration.

  • Changes in skin pH: Sweat has an acidic pH that can disrupt the natural pH balance of the skin, weakening the skin barrier and increasing vulnerability to dryness.

  • Skin irritation: Sweat, especially if allowed to dry on the skin surface, can cause irritation, resulting in inflammation and peeling.

Tips  to prevent dryness and peeling


  • Preventing this issue involves maintaining adequate hydration before, during, and after exercise.

  • Drink enough water and use moisturizing creams post-shower to retain moisture.

  • Opt for cleansing and creams containing natural ingredients like avocado oil and mint.

  • Choose special creams for dry feet, as this area of the skin is often disadvantaged due to the stress it undergoes.

4. Contact dermatitis: avoiding allergic reactions


Constant contact with equipment and accessories such as weights, ropes, and bars can lead to contact dermatitis, an allergic reaction on the skin manifesting as redness, itching, and swelling.


  • Ensure that the clothing you wear during workouts is always dry and clean.

  • Avoid using fragrance detergents or irritating chemicals when washing your clothes.

  • Use personal care products designed for athletes, addressing your needs and preventing skin reactions.

  • Use gloves and specialized clothing as needed to avoid frictions that may lead to problems.

  • Use ergonomic and high-quality sports equipment to minimize skin irritation.

The importance of using specific products for athletes


Using products specifically designed for athletes can make a difference in your skin's health. Look for post-workout body washes containing ingredients like oat flour extract and vitamins to soothe the skin and promote recovery.


Ensure you choose products without soap and strong fragrances, as these may irritate the skin after intense exercise. The differentiating factor of these dermatological products is their focus on addressing athletes' specific issues.




Taking care of your skin during CrossFit practice is essential to ensure optimal performance and prevent troublesome skin problems. Maintain a proper cleansing routine, use breathable clothing, stay adequately hydrated, and protect your skin from friction.


Incorporate athlete-specific products into your skincare regimen to enhance the benefits. By doing so, you not only stay at the top of your game in the gym but also ensure your skin is in its best condition, boosting your performance.