What does T&R mean in PHYSIOLOGY

Tenderness and rebound refer to the feeling of comfort and support a mattress offers when someone lays down on it. It evaluates how soft or firm a mattress is, as well as how quickly mattress responds when one moves around on it.

The level of tenderness should be determined in accordance with individual preference and sleeping style. A more firm mattress may benefit those who sleep in multiple positions throughout the night, while a softer mattress might provide better pressure relief for those who tend to stay in the same position while asleep.

Rebound is usually determined by the material composition of the mattress, such as latex or foam density, or spring type coils. Mattresses with higher-quality components are likely to offer faster responses to movement without sacrificing comfort levels or support.

There is no single ideal combination that works for everyone; each person's needs will vary depending on body shape, weight, sleeping position and personal preferences. An ideal combination should provide enough comfort for proper rest, but not too much so as to cause sinking into the bed over time.

Yes, testing out mattresses can be an effective way to get a good feel for how comfortable they are and how responsive they will be when you move around on them during sleep. This helps give an indication of whether or not the mattresses could work well in relation to your own needs.