Adjustments that can improve concentration during workouts include minimizing distractions and setting specific fitness goals. Creating a focused environment, such as turning off electronics and using motivational music, can significantly enhance mental focus. Additionally, incorporating mindfulness techniques, like deep breathing or visualization, can help maintain concentration. Staying hydrated and ensuring adequate nutrition also play essential roles in cognitive performance during exercise. Establishing a consistent routine and gradually increasing workout intensity can further enhance concentration, leading to more productive sessions.