TY - BOOK AU - Nagwa Salah Abdallah AU - Neveen Abdellatif , AU - Salah Eldeen Bassit , TI - Efficacy of shock cryotherapy in induced muscle soreness / PY - 2015/// CY - Cairo : PB - Nagwa Salah Abdallah , KW - Cryotherapy KW - Delayed onset muscle soreness KW - Eccentric exercise N1 - Thesis (M.Sc.) - Cairo University - Faculty of Physical Therapy - Department of Basic Science; Issued also as CD N2 - A person experiencing delayed onset muscle soreness will notice pain and aching within the affected muscles, decreased range of motion and loss in muscle strength beginning 12 - 24 hours after exercise, peaking between 48 and 72 hours and subsiding within five to seven days post - exercise. The severity is variable, ranging from a mild discomfort to severe debilitating pain that limits the use of muscles. The purpose: of this study was to investigate the effect of locally applied shock cryotherapy on pain and function in induced muscle soreness. A pre-test post-test design. Thirty physically active subjects participated in this study. Subjects subdivided into two groups A and B, fifteen in each group.Their mean age ranged from (25 to 35) years old. Pre-exercise measures were recorded for pressure pain threshold and Patient - Rated Elbow evaluation. Subjects participated in study were instructed to perform elbow flexion/extension of their non-dominant arm using a 10 - lb dumbbell while sitting until reaching the point of fatigue The group A underwent ice treatment administered immediately after exercise by using shock master cryotherapy device at 12 degree Celsius (12 ̊c) for 10 minutes once a day for four days at 0, 24, 48 and 72 hours after exercise. The group B underwent cold treatment using a flexible gel pack for 10-minutes once a day for four days at 0, 24, 48 and 72 hours after exercise. Pressure pain threshold and Patient-Rated Elbow Evaluation were assessed at 0, 24, 48 and 72 hours after exercise UR - http://172.23.153.220/th.pdf ER -