Is a medium tension right for me?
For those who are of average/light weights, you'll be well suited to a medium mattress. The springs which aren't as taut as firmer mattresses therefore they won't be as strained under this weight, therefore can maintain it's shape and support functions. If you move positions a lot in the night, you will find comfort in a medium mattress. This is because a softer mattress is good for side sleepers and a firmer mattress is good for back sleepers, so this 'in-between' mattress is suitable for people who like to toss between sleeping positions.