Final answer:
For practicing skills such as free throws and moving from sitting to standing, a fixation strategy (F) is more appropriate due to the need for consistent repetition. Guarding in team sports, floor routines in gymnastics, and diving are best served by a diversification strategy (D) as these activities benefit from adaptability and the incorporation of various techniques.
Step-by-step explanation:
Appropriate Strategy for Skill Practice
When practicing various skills, the choice of strategy between fixation (F) and diversification (D) can impact the effectiveness of skill acquisition and refinement. For free throw practice, a fixation strategy (F) would be more appropriate as it involves repeating the same motion and aiming technique to achieve consistent results.
In contrast, guarding in sports like soccer or basketball would benefit from a diversification strategy (D) as it requires adapting to different opponents and situations. Similarly, moving from sitting to standing would also align with a fixation strategy (F) due to the repetitive nature of the movement.
On the other hand, a floor routine in gymnastics would require a diversification strategy (D) due to the variety of elements and sequences that comprise a routine.
Moreover, ascending and descending stairs is a fundamental skill that would generally align with a fixation strategy (F), as the basic movement does not change much with practice. Lastly, diving would benefit from a diversification strategy (D) as different types of dives and techniques can be utilized depending on the situation.