DuPont William H, Meuris Brek J, Hardesty Vincent H, Barnhart Emily C, Tompkins Landon H, Golden Morricia J P, Usher Clayton J, Spence Paul A, Caldwell Lydia K, Post Emily M, Beeler Matthew K, Kraemer William J
Department of Human Sciences, The Ohio State University, Columbus OH, USA.
Aquilo Sports, Louisville KY, USA.
J Sports Sci Med. 2017 Aug 8;16(3):333-342. eCollection 2017 Sep.
Compression and cold therapy used separately have shown to reduce negative effects of tissue damage. The combining compression and cold therapy (cryocompression) as a single recovery modality has yet to be fully examined. To examine the effects of cryocompression on recovery following a bout of heavy resistance exercise, recreationally resistance trained men (n =16) were recruited, matched, and randomly assigned to either a cryocompression group (CRC) or control group (CON). Testing was performed before and then immediately after exercise, 60 minutes, 24 hours, and 48 hours after a heavy resistance exercise workout (barbell back squats for 4 sets of 6 reps at 80% 1RM, 90 sec rest between sets, stiff legged deadlifts for 4 sets of 8 reps at 1.0 X body mass with 60 sec rest between sets, 4 sets of 10 eccentric Nordic hamstring curls, 45 sec rest between sets). The CRC group used the CRC system for 20-mins of cryocompression treatment immediately after exercise, 24 hours, and 48 hours after exercise. CON sat quietly for 20-mins at the same time points. Muscle damage [creatine kinase], soreness (visual analog scale, 0-100), pain (McGill Pain Q, 0-5), fatigue, sleep quality, and jump power were significantly (p < 0.05) improved for CRC compared to CON at 24 and 48 hours after exercise. Pain was also significantly lower for CRC compared to CON at 60-mins post exercise. These findings show that cryocompression can enhance recovery and performance following a heavy resistance exercise workout.
单独使用压迫疗法和冷疗法已显示出可减少组织损伤的负面影响。将压迫疗法和冷疗法相结合(冷冻压迫疗法)作为一种单一的恢复方式尚未得到充分研究。为了研究冷冻压迫疗法对一次大强度抗阻运动后恢复的影响,招募了16名经过休闲抗阻训练的男性,进行匹配并随机分为冷冻压迫疗法组(CRC)或对照组(CON)。在运动前、运动后即刻、大强度抗阻运动锻炼(杠铃后深蹲4组,每组6次,80%的1RM,组间休息90秒;硬拉4组,每组8次,重量为体重的1.0倍,组间休息60秒;4组,每组10次离心式北欧腿弯举,组间休息45秒)后的60分钟、24小时和48小时进行测试。CRC组在运动后即刻、24小时和48小时使用CRC系统进行20分钟的冷冻压迫疗法治疗。CON组在相同时间点安静地坐20分钟。与CON组相比,CRC组在运动后24小时和48小时的肌肉损伤[肌酸激酶]、酸痛(视觉模拟评分,0 - 100)、疼痛(麦吉尔疼痛问卷,0 - 5)、疲劳、睡眠质量和跳跃能力均有显著(p < 0.05)改善。运动后60分钟,CRC组的疼痛也显著低于CON组。这些结果表明,冷冻压迫疗法可增强大强度抗阻运动锻炼后的恢复和表现。