In which scenario would joint contractures most likely develop?

Joint contractures most likely develop in cases of prolonged immobility. When a joint is not moved for an extended period, the surrounding tissues—including muscles, tendons, and ligaments—can shorten and stiffen, leading to a reduction in the range of motion of that joint. This can occur in various situations, such as during recovery from surgery, injury, or illness, where a person might be bedridden or unable to move a specific joint.

Regular mobility exercises, on the other hand, are effective in preventing contractures as they promote continuous movement and flexibility of the joint areas. Engaging in high levels of physical activity can enhance joint mobility and muscle strength, further reducing the risk of developing contractures. Similarly, rehabilitation programs are designed to improve movement and restore function, minimizing the possibility of contractures forming by encouraging safe, gradual mobility. Thus, prolonged immobility is the key factor that leads to the development of joint contractures.