CONTEXT: Research into the effects of ice on neuromuscular performance is limited, and the results sometimes conflict. OBJECTIVE: To examine the effects of ice bag application to the anterior thigh and active warm-up on 3 maximal functional performance tests. DESIGN: A 2 x 2 repeated-measures design with 4 randomly assigned treatment conditions: (1) no ice/no warm-up, (2) ice/ no warm-up, (3) no ice/warm-up, and (4) ice/warm-up. SETTING: Gymnasium with a wooden floor. PATIENTS OR OTHER PARTICIPANTS: Twenty-four active, uninjured men, 18 to 24 years of age. INTERVENTION(S): For the ice application, we applied an ice bag with compression to the anterior thigh for 20 minutes. Warm-up (6.5 minutes) consisted of 3 minutes of jogging, 3 minutes of stretching, and ten 2-legged vertical jumps. MAIN OUTCOME MEASURE(S): Maximal performance of 3 functional fitness tests: single-leg vertical jump height, shuttle run time, and 40-yd (36.58-m) sprint time. RESULTS: Significant main effects were noted for both ice and warm-up for all functional tests, with a significant interaction (ice x warm-up) for the 40-yd sprint test. Ice bag application negatively affected performance on all 3 functional tests; warm-up significantly improved posticing performance. High-intensity maximal performance after ice bag application almost returned to the no ice/no warm-up pretreatment levels with the addition of active warm-up and time. CONCLUSIONS: Ice bag application negatively affected performance of maximal high-intensity functional tests. Active warm-up and time for muscle warming after ice bag application decreased the detrimental effects of icing on functional performance.
RCT Entities:
CONTEXT: Research into the effects of ice on neuromuscular performance is limited, and the results sometimes conflict. OBJECTIVE: To examine the effects of ice bag application to the anterior thigh and active warm-up on 3 maximal functional performance tests. DESIGN: A 2 x 2 repeated-measures design with 4 randomly assigned treatment conditions: (1) no ice/no warm-up, (2) ice/ no warm-up, (3) no ice/warm-up, and (4) ice/warm-up. SETTING: Gymnasium with a wooden floor. PATIENTS OR OTHER PARTICIPANTS: Twenty-four active, uninjured men, 18 to 24 years of age. INTERVENTION(S): For the ice application, we applied an ice bag with compression to the anterior thigh for 20 minutes. Warm-up (6.5 minutes) consisted of 3 minutes of jogging, 3 minutes of stretching, and ten 2-legged vertical jumps. MAIN OUTCOME MEASURE(S): Maximal performance of 3 functional fitness tests: single-leg vertical jump height, shuttle run time, and 40-yd (36.58-m) sprint time. RESULTS: Significant main effects were noted for both ice and warm-up for all functional tests, with a significant interaction (ice x warm-up) for the 40-yd sprint test. Ice bag application negatively affected performance on all 3 functional tests; warm-up significantly improved posticing performance. High-intensity maximal performance after ice bag application almost returned to the no ice/no warm-up pretreatment levels with the addition of active warm-up and time. CONCLUSIONS: Ice bag application negatively affected performance of maximal high-intensity functional tests. Active warm-up and time for muscle warming after ice bag application decreased the detrimental effects of icing on functional performance.
Authors: Andrea L Bender; Erin E Kramer; Jody B Brucker; Timothy J Demchak; Mitchell L Cordova; Marcus B Stone Journal: J Athl Train Date: 2005 Oct-Dec Impact factor: 2.860
Authors: Bruno Tassignon; Ben Serrien; Kevin De Pauw; Jean-Pierre Baeyens; Romain Meeusen Journal: J Sports Sci Med Date: 2018-05-14 Impact factor: 2.988