The best activity that helps to maintain a healthy skeletal system is exercising often and eating a balanced diet.
The skeletal system may be defined as the central framework of the body. It consists of bones and connective tissue, including cartilage, tendons, and ligaments.
A healthy skeletal system depends on our daily activities like how we sit, walk, sleep, etc. A well-established daily routine of exercises and physical activity keeps our skeletal system healthy and proper.
Therefore, the best activity that helps to maintain a healthy skeletal system is exercising often and eating a balanced diet.
To learn more about the Skeletal system, refer to the link:
https://brainly.com/question/1283837