Am I suitable for a medium mattress?
If you're of an average or lighter stature, a medium mattress will be great for your body type. This is because the springs in this tension are not particularly rigid, especially when you compare them to the three tensions above medium. If too much weight is placed on this mattress for a prolonged period of time, the mattress could deteriorate quickly. It's worth considering a medium firm mattress if you don't fit in this category, or indeed if you sleep with a partner.