Your body type (somatotype)—ectomorph, mesomorph, or endomorph—can reveal insights about your overall health. Knowing yours can help you figure out which dietary and exercise habits are best for you.
Your body type can influence several aspects of your health. Factors that determine your body type, such as body fat and muscle mass, can also affect your overall health.
Ectomorph
An ectomorph body shape is linear and often long, with long contours in relation to width. This means narrower shoulders and a smaller waist, long, thin limbs, and less muscle mass relative to bone length.
Ectomorph bodies have little body fat and are often tall. Gaining muscle and fat is harder for people with this body type.
Health risks for ectomorphs include:
- Advanced and fatal prostate cancer
- Infertility and irregular periods, as low body fat can affect hormones that control the menstrual cycle
- Schizophrenia, a mental health condition that causes hallucinations
Mesomorph
A mesomorphic body is medium in build and frame and is often labeled as “athletic.” People with this body type tend to build muscle more easily. They typically have more muscle than fat content.
Other features may include:
- Narrow waist in relation to height
- Square or rectangular body shape and a larger chest
- Square-shaped head
- Strong, muscular limbs and chest
- V-shape shoulders and abdomen in men, or an hourglass figure in women
Endomorph
An endomorphic body has more body fat than muscle mass, especially in the abdomen (belly). They have a wider, more compact frame and a larger abdomen and waist.
Other features include rounded shoulders and features, a shorter neck, and a broad face.
Health risks for endomorphs include:
- Depression
- Heart disease
- Hypertension (high blood pressure)
- Infertility and irregular periods, as excess body fat can affect hormones that control the menstrual cycle
- Obesity, or a body mass index (BMI) of 30 or above
Hybrid Body Types
Most people do not fit into just one of the three categories. They display characteristics of multiple types.
Hybrid body types include:
- Ecto-mesomorph: These bodies have ectomorphic and mesomorphic features. Common signs include a V-shaped torso, a narrow waist, and strong shoulders and limbs. High-level soccer players and gymnasts often have this type.
- Meso-endomorph: These bodies have features of mesomorphs and endomorphs, such as boxy chests and thick arms and legs. Football and rugby players often fall into this type.
- Ecto-endomorph: These bodies have a higher body fat content—often around the abdomen—while remaining slim. They may have a thinner upper body and a wider lower half.
How your weight is distributed can also affect your health risks.
Different body shapes include:
- Apple-shaped: You have more fat stored in the abdominal area. This body shape is more associated with inflammation, diabetes, heart disease, and metabolic syndrome.
- Pear-shaped: You have more fat stored in the hips and thighs. This body shape is associated with a lower risk of metabolic syndrome.
Your body type can change as you get older. Aging—especially during the middle decades of life—can lead to endomorphic body shapes.
Metabolism—your body’s conversion of food to energy—and levels of physical activity slow down as you age. People also lose muscle mass and height, known as sarcopenia, and more easily add body fat.
Men often gain weight until about 55 years old and lose weight after that. Women tend to gain weight until about 65 years old. As a result, older adults may become more slender.
Your body type reflects factors that influence your weight. Steps to manage weight may vary by body type.
Ectomorph
With this body type, weight management goals often involve gaining muscle and adding body weight.
You may boost your overall caloric intake, especially if you are physically active. Adopt a diet rich in carbohydrates, lean proteins, fiber, fresh fruit, and leafy vegetables.
Mesomorph
Dietary changes may include adjusting calories. You may increase calories to build muscle, or decrease them to maintain weight.
You may adopt a “mesomorph diet.” It’s rich in fresh and unprocessed foods, carbohydrates, lean proteins, and healthy fats.
Endomorph
Endomorphs have a slower metabolism, so it’s easier to gain weight and harder to lose it. This makes it harder to achieve or maintain weight goals.
You may adopt a diet rich in unprocessed foods, complex carbohydrates, lean proteins, healthy fats, and fresh fruit and vegetables.
Your body type is related to muscle content and bone structure. It can significantly affect athletic performance.
Certain exercises may also be more beneficial for your body type, based on how you gain muscle and your metabolism.
Note: This does not mean only certain body types can play certain sports. However, your body type can play a factor in which sports and exercises you excel at.
Ectomorphs
Ectomorphs’ tall, thin frame can excel in activities like cycling, swimming, or running. They may also build muscle through strength training exercises, such as weightlifting or using fitness bands.
Mesomorphs
Mesomorphs excel in a range of sports and exercises, particularly those that require strength. This can include figure skating, gymnastics, soccer, football, rowing, and swimming.
Endomorphs
Endomorphs’ larger frame, bones, and weight are well-suited to weightlifting and sports like football, rugby, boxing, and wrestling.
Fitness plans balance strength training and aerobic workouts, such as high-intensity interval training (HIIT), walking, and running.
