Which condition is least likely to affect a person's flexibility?

Psychological readiness is the condition least likely to directly affect a person's flexibility. Flexibility refers to the range of motion in joints and the extensibility of the muscles and connective tissues. Factors that directly influence flexibility include bony structure, muscle tightness, and fat distribution.

Bony structure pertains to the shape and configuration of bones around a joint, which can limit the available range of motion. Muscle tightness refers to the state of the muscles and tendons, where tight muscles can restrict movement and thus reduce flexibility. Fat distribution can also play a role; excessive body fat around the joints may impede movement and limit flexibility.

While psychological readiness can influence an athlete's performance and ability to engage in stretching or warm-up routines, it does not physically alter the anatomical or physiological aspects of flexibility. Therefore, this condition is not a primary factor impacting a person's flexibility.