Effect of blood flow restriction training on pressure pain threshold and hand function among adults with persistent neck pain: A study protocol for a randomized controlled trial [v... oleh Aksh Chahal, Nitesh Bansal, Mohammad Sidiq, Nitesh Malhotra, Balamurugan Janakiraman, Richa Hirendra Rai, Sumera Khan, Yamini Sharma, Jyoti Sharma, Krishna Reddy Vajrala, Sajjad Alam, Rituraj Verma