To Compare the Efficacy of Instrument Assisted STM vs BT in Alleviating Pain and Tightness of Trapezius Muscle

Inclusion Criteria: * Age from 18 to 50 years * Both gender * Bilateral trapezius muscle tightness assessed by palpation. * Subject with the presence of myofacial trigger points in upper trapezius muscle assessed on palpation. * Patient with symptoms for the past two weeks. * People with pain of neck due to tight muscle more than 3 on VAS. Exclusion Criteria: * Participant with any fracture of cervical spine or surgery within the 6 month timespan. * Participant with radiating neck pain towards the upper extremity. * People with other conditions like disc prolapse, spondylolisthesis, tb of spine etc. * People with any instrument assistance soft tissue mobilisation technique contraindication. * People with whiplash injury history. * Participant who has been diagnosed with myopathy or fibromyalgia. * Pregnant females who has already gone under myofacial therapy within the past month.