The concept of the "best physique" for a human is subjective, as it can vary depending on a person's goals, priorities, and preferences. Some may believe that having a muscular and lean body is the ideal physique, while others may prioritize functionality and overall health over aesthetics.

In general, however, having a healthy and balanced physique is essential for overall well-being. This means having a body that can perform daily activities without strain, as well as maintain optimal levels of health and fitness.

For most people, achieving a healthy physique involves a combination of regular exercise, proper nutrition, and rest. Resistance training, cardiovascular exercise, and flexibility training are all important components of a well-rounded exercise program.

Resistance training, also known as strength training, is important for building and maintaining muscle mass and bone density. This can include exercises such as weightlifting, bodyweight exercises, and resistance bands. Strength training can help increase strength, improve posture, and reduce the risk of injury.

Cardiovascular exercise is important for improving heart health, reducing the risk of chronic diseases, and burning calories. This can include activities such as running, cycling, swimming, and high-intensity interval training (HIIT).

Flexibility training is important for maintaining a healthy range of motion, reducing the risk of injury, and improving posture. This can include exercises such as yoga, Pilates, and stretching.

Proper nutrition is also an important component of achieving a healthy physique. This involves consuming a balanced diet that includes a variety of nutrient-dense foods, such as fruits, vegetables, lean proteins, whole grains, and healthy fats. It is also important to stay hydrated by drinking plenty of water and limiting the consumption of sugary and alcoholic beverages.

In terms of specific body types, some people may naturally have a leaner build, while others may be naturally more muscular or have a larger body frame. While genetics can play a role in a person's body type, lifestyle factors such as exercise and nutrition can also impact body composition.

Ultimately, the "best physique" for a human is one that is healthy, balanced, and sustainable. It is important to prioritize overall health and well-being over achieving a specific aesthetic, and to remember that there is no one-size-fits-all approach to achieving a healthy physique.