What is one guideline to maintain a rope in good condition?

Reversing the ends of the rope in the bag periodically helps to maintain the rope's integrity and prolong its lifespan. This practice ensures that the rope wears evenly, as constant use often leads to specific wear patterns at the ends where the rope is most frequently deployed or loaded. By periodically changing the ends, the potential for uneven degradation is minimized, helping to maintain the overall strength and performance of the rope.

Other options have drawbacks that could compromise the quality and functionality of the rope. Storing a rope in direct sunlight can lead to deterioration of the fibers due to UV exposure. Leaving it coiled for long periods can create unwanted kinks and memory in the rope, which can affect its handling and performance during use. Keeping it wet is not advisable, as moisture can lead to mildew or rot, especially in natural fiber ropes, thereby reducing their strength and usability.