Final answer:
In rehabilitation settings in Kinesiology, the nervous, muscular and skeletal, and circulatory systems are most commonly studied due to their critical roles in movement, support, and homeostasis.
Step-by-step explanation:
The body systems most commonly studied in rehabilitation settings in Kinesiology are the nervous system, the muscular and skeletal systems, and the circulatory system. These systems play critical roles in movement and homeostasis. For instance, the nervous system coordinates muscle contractions, while the muscular and skeletal systems provide support, enable movement, and are involved in the storage of minerals like calcium and phosphorus. The circulatory system supports these functions by delivering oxygen and nutrients to tissues and removing waste products. Additionally, the interplay between statics and the muscular and skeletal systems is crucial for understanding strains on muscles and bones, as well as analyzing the mechanical advantages of different lever systems in the body.
Injury or disease can severely impact these systems. Malnutrition, for instance, can lead to musculoskeletal diseases by affecting the development and maintenance of bones and muscles. Arthritis is another common condition that affects the joints, making movement difficult and potentially entirely impeding mobility.