Your body is constructed around a bony skeleton composed of roughly 206 bones, which are jointed to one another. Skeletal muscles attach to two or more bones that are joined through one or more joints. Contraction of these muscles crossing their respective joints powers the movement of the bones, pivoting at their joints. Muscles tend to work in pairs, across joints, each muscle of the pair pulling opposite to its partner.
When muscles become tense due to stressors of any kind, both muscles of a pair partially contract and shorten, putting pressure across the joint(s) the muscles cross. This tension reduces the potential range of motion (ROM) at the joint(s), because part of the dynamic range of the muscles is already reached. Continue reading “Massage Can Improve Range of Motion”