Virtual reality is the use of interactive replication created with computer hardware and software to impart users with opportunities to engage in environments that appear to feel similar to real world objects and events. The commonest rehabilitation program of cerebral palsy children involves stretching, strengthening, mobilization and various other activities, whereas the use of virtual reality based training (VRBT) for rehabilitation of cerebral palsy is not common. To understand the effect of VRBT a study was formulated. Twenty nine subjects participated (study group-14 and control group-15). Outcome measures were MACS, PBS, level of participation, motivation, cooperation and satisfaction of the child. Results revealed that balance and manual ability were significantly improved in both the groups (Balance: study: t-2.28, p<0.05; control: t-3.5, p<0.01; Manual ability: study: t-5.58, p<0.001; control: t-7.06, p<0.001). PBS had significantly greater improvement in the study group (t-t-2.02, p<0.05). Level of participation, motivation, cooperation and satisfaction of the child were also reported to be significantly higher among the study group as compared with control group. To the author's best knowledge, this is the first study on using the VR-based therapy for the postoperative rehabilitation of children with CP which need further elaboration with larger sample size.

The use of backpack increased substantially among the school children. Studies have shown that carrying a backpack cause to develop different symptoms of musculoskeletal disorders among the carrier of the backpack. In India there are fewer studies available in literature which explains the musculoskeletal discomfort among the school children. This study aimed at to find out the prevalence of different musculoskeletal problems among the school children. In a retrospective study data were collected for twenty two students. The main diagnostic criteria were pressure mark (redness or swelling) over neck and shoulder corresponding to the straps of the backpack, stooping posture while carrying the back pack, pain or stiffness in the neck, upper back and shoulders predominantly while carrying the back pack and absence of these symptoms during school holidays. Results revealed that pain in the upper back (40%), neck (27%) and shoulder (20%) were most prevalent body regions followed by forearm and wrist pain (7%) and low back (6%). Results further revealed that all the students participated in this study have a pressure mark over shoulder. 54.55% of the children were diagnosed with myofascial pain and rest with thoracic outlet syndrome.

Use of mobile phone and sending text message is a very common in today's life. While sending a text message the users need to use their thumb and other palm muscles extensively. The thumb most of the time adducted on the key pad of the mobile and use high force to type the letters. Studies in literature showed that text messaging has an adverse effect on musculoskeletal system of hand. But the extensive study on the type of disorders set in among the users who extensively use mobile phone for texting. This study aims at to evaluate risk factor and clinical feature of the MSD due to hand held devices. Twenty seven subjects participated in this study. Predefined protocols were used to evaluate type of MSD occurred among the subjects. The study revealed that development of tendinitis in extensor pollicis longus, myofascial pain syndrome (70.37%) of adductor pollicis, 1 st interossei and extensor digitorum communis . Other associated problems diagnosed were thoracic outlet syndrome (51.85%), fibromyalgia syndrome (25.93%), hypothyroidism (7.41%), wrist tendinitis (14.81%) and De Quervain's syndrome (7.41%). It has been observed that the pathology were tendinitis of extensor pollicis longus, myofascial pain syndrome of thenar muscles and 1st interossei, extensor digitorum communis.

The patients of cerebral palsy need assistance for their self activities which expose the caregivers to different risk factors of musculoskeletal disorders. But there is a scarcity of studies revealing the prevalence and the risk factors present among the caregivers of the cerebral palsy children. This lead to formulate a study to identify prevalence and risk factors among the caregivers of cerebral palsy children. Result revealed that most of the caregivers among both the groups were female (63.4% and 69.3%). The common age group of the children who underwent multilevel surgery was at the age group of 6 -10 years. It has been observed that among the study group 56.5% were totally cooperative children. The Caregiver Strain Index value showed there is no significant difference among both the groups. Regional body pain of shoulder, elbow, upper back, lower back and ankle revealed a higher prevalence among the study group. Clinical diagnosis revealed prevalence of MPS, FMS and TOS among the study group were 27.6%, 24.5% and 23.0% respectively. Study further revealed that cooperativeness of the child was significantly associated with lower back pain, MPS, FMS and TOS among the study group.

Myofascial Pain Syndrome (MPS) refers to pain attributed to muscle and its surrounding fascia, which is associated with “myofascial trigger points” (MTrPs). MTrPs in the trapezius has been proposed as the main cause of temporal and cervicogenic headache and neck pain. Literature shows that the prevalence of various musculoskeletal disorders (MSD) among physiotherapists is high. Yoga has traditionally been used to treat MSDs in various populations. But there is scarcity of literature which explains the effects of yoga on reducing MPS of the neck in terms of various physical parameters and subjective responses. Therefore, a pilot study was done among eight physiotherapists with minimum six months of experience. A structured yoga protocol was designed and implemented for five days in a week for four weeks. The outcome variables were Disability of Arm, Shoulder and Hands (DASH) score, Neck Disability Index (NDI), Visual Analogue Scale (VAS), Pressure Pain Threshold (PPT) for Trigger Points, Cervical Range of Motion (CROM) - active & passive, grip and pinch strengths. The variables were compared before and after the intervention. Finally, the result revealed that all the variables (DASH: P<0.00, NDI: P<0.00, VAS: P<0.00, PPT: Left: P<0.00, PPT: Right: P<0.00, Grip strength: left: P<0.00, Grip strength: right: P<0.01, Key pinch: left: P<0.01, Key pinch: right: P<0.01, Palmar pinch: left: P<0.01, Palmar pinch: right: P<0.00, Tip pinch: left: P<0.01, Tip pinch: Right: P<0.01) improved significantly after intervention.