If it is too stiff and tight you have a higher pressure in the tissue. The flow of molecules between cells will stop and get slower, vascularisation of blood and lymph will be impeded, the nerve receptors will be pinged and signal pain.
If it is too stiff and tight you have a higher pressure in the tissue. The flow of molecules between cells will stop and get slower, vascularisation of blood and lymph will be impeded, the nerve receptors will be pinged and signal pain.