Clubs ensure competitiveness during team sports by implementing strategies such as draft systems, salary caps, and development programs. These measures aim to level the playing field by balancing player talent across teams. Clubs invest in scouting and nurturing young athletes while also focusing on skilled coaching to enhance team performance. Additionally, competitive leagues artificially stimulate competition through promotion and relegation systems, ensuring that teams consistently strive for better performance and ultimately creating a more exciting experience for both players and fans.