Bhattacharjee, D. S. ., Khan , D. M. M. ., Deka, D. P. ., & Dutta, D. A. . (2016). EFFICACY OF MODIFIED PROPRIOCEPTIVE NEUROMUSCULAR FACILITATION STRETCHING WITH CRYOTHERAPY OVER MANUAL PASSIVE STRETCHING WITH CRYOTHERAPY ON HAMSTRING FLEXIBILITY. International Journal of Physiotherapy, 3(2), 228–232. https://doi.org/10.15621/ijphy/2016/v3i2/94898