True or False: Performing trunk twist stretches from a standing position can be detrimental to the knees.

Performing trunk twist stretches from a standing position can indeed be detrimental to the knees, which justifies selecting true as the answer. When an individual performs twists, especially without proper warm-up or technique, there is a risk of placing undue stress on the knee joints. This can occur if the twists involve rotation of the lower body while keeping the feet planted, leading to potentially harmful forces on the knees.

Furthermore, many senior individuals may already have compromised knee stability or existing conditions such as arthritis, making dynamic movements like standing trunk twists more hazardous for them. Proper alignment and control are crucial during stretches, particularly in a standing position where incorrect technique can cause excessive torque that impacts the knees adversely. Therefore, it's important to approach such stretches with caution and consider alternative, safer positions or modifications that minimize strain on the knees.