What are the different kinds of weight and how do they impact the human body differently?

There are two main types of weight: body weight and external weight. Body weight refers to the weight of the individual's own body, while external weight refers to any additional weight that is lifted or carried. Body weight can impact the body through factors like body mass index (BMI) and overall health, while external weight can impact the body through factors like muscle strength and endurance. Both types of weight can have different effects on the body depending on how they are managed and balanced through activities like exercise and proper nutrition.