Which sport is most likely to focus on improving flexibility during training?

Ballet is the sport most likely to focus on improving flexibility during training due to its inherent requirements. Ballet demands a high level of flexibility for its wide range of movements, poses, and techniques. The training often includes extensive stretching routines to help dancers achieve the necessary range of motion in their joints and muscles. This emphasis on flexibility is essential for performing various ballet movements with grace and precision, such as splits, extensions, and turns.

In contrast, while other sports like rugby, boxing, and football incorporate elements of flexibility training, their primary focus is typically on strength, power, speed, and endurance rather than on flexibility alone. Ballet's structured approach to flexibility training and its artistic expressions necessitate a greater emphasis on this aspect compared to the other sports listed.