不同温度冷疗对青年男性运动后延迟性上肢肌肉酸痛的效果比较

doi:10.3969/j.issn.1006-9771.2025.09.011

Abstract

Abstract:

Objective To compare the effect of cold therapy at different temperature on the pain and motor function of delayed onset muscle soreness (DOMS) in the upper limbs of young men.

Methods From April to July, 2024, 24 healthy young men (aged 22 to 26 years) were selected from the Key Laboratory of Winter Sports Technical Diagnosis and Skill Evaluation of the General Administration of Sport of China at Shenyang Sport University, and randomly divided into control group, group A and group B equally. An isokinetic muscle strength testing system was used to establish a DOMS movement model for elbow joint. Then, group A received cold therapy at a constant temperature of 10 ℃ for 10 minutes, group B received cold therapy at a constant temperature of 6 ℃ for 10 minutes, and the control group received natural recovery. They were measured relative peak torque (rPT) of the elbow flexor muscles at angular velocities of 60°/s, 120°/s and 180°/s with isokinetic muscle strength testing system, and root mean square (RMS) of EMG amplitude of biceps brachii was synchronously collected using a wireless surface EMG system, immediately, and 24, 48 and 72 hours after model establishment; while, they were assessed with Visual Analogue Scale (VAS) for pain.

Results The main effects of VAS score, rPT and RMS were significant in both intra-group (F > 15.716, P < 0.001) and inter-group (F > 6.478, P < 0.01). At 24, 48 and 72 hours after model establishment, the VAS scores showed a trend of control group > group A > group B (P < 0.05). Although the pairwise comparison results of rPT and RMS among the groups varied at different time points after model establishment under different angular velocities, overall, rPT presented a trend of control group < group A < group B (P < 0.05), and RMS presented a trend of control group > group A > group B (P < 0.05). The higher the angular velocity and the longer the time, the more obvious this trend was.

Conclusions Cold therapy can relieve the pain of DOMS in the upper limbs of young men and promote the recovery of muscle strength, especially at a constant temperature of 6 ℃.

Key words: delayed onset muscle soreness, upper limbs, cold therapy, pain, muscle strength

CLC Number:

R873

LOU Yantao, WANG Jiawei, XIAO Xiaofei, LI Yanhui. Comparison of effect of cold therapy at different temperature on upper limb delayed onset muscle soreness in young men[J]. Chinese Journal of Rehabilitation Theory and Practice, 2025, 31(9): 1074-1082.

Figures/Tables 6

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References 38

[1]	王家伟. 不同温度冷疗对男性大学生肱二和肱三头肌延迟性肌肉酸痛的影响[D]. 沈阳: 沈阳体育学院, 2021.
	WANG J W. The effect of different temperature cold therapy on delayed muscle soreness in the biceps and triceps of male college students[D]. Shenyang: Shenyang Sport University, 2021.
[2]	VAIDYA V, GANGWAL A, DABADGHAV R, et al. Comparison between neurodynamic therapy and foam rolling in cool-down sessions for delayed onset muscle soreness in healthy individuals[J]. J Bodyw Mov Ther, 2021, 26: 492-500. doi: 10.1016/j.jbmt.2020.12.018 pmid: 33992287
[3]	JULIEN D, SAHEL M, MARIEVE H, et al. Impact of lumbar delayed-onset muscle soreness on postural stability in standing postures[J]. Gait Posture, 2024, 109: 201-207. doi: 10.1016/j.gaitpost.2024.02.001 pmid: 38350184
[4]	HARTARD M, SEILER A, SPITZENPFEIL P, et al. Sex-specific response to whole-body vibration training: a randomized controlled trial[J]. Biol Sports, 2022, 39(1): 207-217.
[5]	ZURAWLEW M J, WALSH N P, FORTES M B, et al. Post-exercise hot water immersion induces heat acclimation and improves endurance exercise performance in the heat[J]. Scand J Med Sci Sports, 2016, 26(7): 745-754.
[6]	ZHOU Z G, SUN Y C, WU Y J, et al. The effects of cold water immersion and partial body cryotherapy on subsequent exercise performance and thermoregulatory responses in hot conditions[J]. J Therm Biol, 2024, 123: 103926.
[7]	GLASGOW P D, FERRIS R, BLEAKLEY C M. Cold water immersion in the management of delayed onset muscle soreness: Is dose important? A randomised controlled trial[J]. Phys Ther Sports, 2014, 15(4): 228-233.
[8]	PERES D, SAGAWA Y, DUGUE B, et al. The practice of physical activity and cryotherapy in rheumatoid arthritis: systematic review[J]. Eur J Phys Rehabil Med, 2017, 53(5): 775-787.
[9]	STANHOPE E N, WARNETT R L, BURT D G, et al. The influence of circulating cold water cryotherapy with or without intermittent pneumatic compression on shoulder joint position sense (JPS) in recreation active adults: a randomized crossover trial[J]. J Bodyw Mov Ther, 2024, 40: 1008-1013.
[10]	SCHWIDETZKY R, SUDERA P, BACKES A T, et al. Membranes are decisive for maximum freezing efficiency of bacterial ice nucleators[J]. J Phys Chem Lett, 2021, 12: 10783-10787. doi: 10.1021/acs.jpclett.1c03118 pmid: 34723523
[11]	牛茂林, 赵潭, 刘晓丽, 等. 在线和离线高精度经颅直流电刺激对健康成年人手指运动技能学习效果的随机对照试验[J]. 中国康复理论与实践, 2024, 30(8): 957-964. doi: 10.3969/j.issn.1006-9771.2024.08.011
	NIU M L, ZHAO T, LIU X L, et al. Effect of online and offline high definition transcranial direct current stimulation on finger motor skill learning in healthy adults: a randomized controlled trial[J]. Chin J Rehabil Theory Pract, 2024, 30(8): 957-964.
[12]	SEFTON J E M, YARAR C, BERRY J W. Massage therapy produces short-term improvements in balance, neurological, and cardiovascular measures in older persons[J]. Int J Ther Massage Bodyw, 2012, 5(3): 16-27.
[13]	LUKE M, NOEL L, AZHARUDDIN F, et al. Objective measures of stiffness and ratings of pain and stiffness in the gastrocnemii following delayed-onset muscle soreness[J]. J Bodyw Mov Ther, 2025, 41: 187-193. doi: 10.1016/j.jbmt.2024.11.027 pmid: 39663086
[14]	ALLEN T J, JONES T, TSAY A, et al. Muscle damage produced by isometric contractions in human elbow flexors[J]. J Appl Phys, 2018, 124(2): 388-399.
[15]	AKIMA H, MAEDA H, KOIKE T, et al. Effect of elbow joint angles on electromyographic activity versus force relationships of synergistic muscles of the triceps brachii[J]. PLoS One, 2021, 16(6): 25-26.
[16]	HADAMUS A, JANKOWSKI T, WIADERNA K, et al. Effectiveness of warm-up exercises with tissue flossing in increasing muscle strength[J]. J Clin Med, 2022, 11(20): 6054.
[17]	MOHAMMADJAVAD S, EHASN H H, CAMERON J, et al. Predicting muscle fatigue during dynamic contractions using wavelet analysis of surface electromyography signal[J]. Biocybernet Biomed Eng, 2023, 43(2): 428-441.
[18]	SHINICHI F, TAKAKI K, HISAO O. Indices reflecting muscle contraction performance during exercise based on a combined electromyography and mechanomyography approach[J]. Sci Rep, 2021, 11(1): 21208. doi: 10.1038/s41598-021-00671-2 pmid: 34707172
[19]	WAKABAYASHI H, WIJAYANTO T, TOCHIHARA Y. Neuromuscular function during knee extension exercise after cold water immersion[J]. J Physiol Anthropol, 2017, 36(1): 28. doi: 10.1186/s40101-017-0144-8 pmid: 28645314
[20]	FATIMA D S, TANEJ D S, AGGARWAL D V, et al. Effect of cryotherapy, laser therapy and intraligamentary dexamethasone injection on post-treatment pain after single visit RCT: a double-blinded, randomized placebo-controlled trial[J]. J Oral Biol Craniofac Res, 2025, 15: 221-227.
[21]	KALLI K, FOUSEKIS K. The effects of cryotherapy on athletes muscle strength, flexibility, and neuromuscular control: a systematic review of the literature[J]. J Bodyw Mov Ther, 2020, 24(2): 175-188.
[22]	POURNOT H, BIEUZEN F, DUFFIELD R, et al. Short term effects of various water immersions on recovery from exhaustive intermittent exercise[J]. Eur J Appl Physiol, 2011, 111(7): 1287-1295. doi: 10.1007/s00421-010-1754-6 pmid: 21132438
[23]	VIEIRA A, BOTTARO M, FERREIRA J B, et al. Does whole-body cryotherapy improve vertical jump recovery following a high-intensity exercise bout[J]. Open Access J Sports Med, 2015, 6: 49-54.
[24]	ASCENSA O A, LEITE M, REBELO A N, et al. Effects of cold water immersion on the recovery of physical performance and muscle damage following a one-off soccer match[J]. J Sports Sci, 2011, 29(3): 217-225.
[25]	HAUSSWIRTH C, LOUIS J, BIEUZEN F, et al. Effects of whole-body cryotherapy vs. far-infrared vs. passive modalities on recovery from exercise-induced muscle damage in highly-trained runners[J]. PLoS One, 2011, 6(12): e27749.
[26]	MOORE E, FULLER J T, BELLENGER C R, et al. Effects of cold-water immersion compared with other recovery modalities on athletic performance following acute strenuous exercise in physically active participants: a systematic review[J]. Sports Med, 2023, 53: 687-705.
[27]	SLIWICKA E, CISON T, STRABURZYNSKA L A, et al. Effects of whole-body cryotherapy on 25-hydroxyvitamin Dirisin myostatin and interleukin-6 levels in healthy young men of different fitness levels[J]. Sci Rep, 2020, 10(1): 6175.
[28]	MILENA A D, ANDRESSA L L, MILENA S M, et al. Effects of triceps surae exercise-induced delayed onset muscle soreness on control of body stability in different postures[J]. J Electromyogr Kinesiol, 2024, 76: 102882.
[29]	PIERRE M, GREG K, ARNAUD D, et al. Delayed onset muscle soreness effect on spinal stiffness and flexion-relaxation phenomenon of the lumbar spine[J]. J Electromyogr Kinesiol, 2025, 81: 102990.
[30]	POINTON M, DUFFIELD R, CANNON J, et al. Cold water immersion recovery following intermittent-sprint exercise in the heat[J]. Eur J Appl Physiol, 2012, 112(7): 2483-2494. doi: 10.1007/s00421-011-2218-3 pmid: 22057508
[31]	FONDA B, SARABON N. Effects of whole-body cryotherapy on recovery after hamstring damaging exercise: a crossover study[J]. Scand J Med Sci Sports, 2013, 23(5): 270-280.
[32]	NIE Q, YU Y, YUAN Z, et al. Effects of adding neuromuscular electrical stimulation to functional training on muscle recruitment, pain reduction, and knee joint function in patellofemoral pain syndrome patients[J]. Medicine (Baltimore), 2024, 103(3): e36095.
[33]	KO G W, CLARKSON C. The effectiveness of acupuncture for pain reduction in delayed onset muscle soreness: a systematic review[J]. Acupunct Med, 2020, 38(2): 63-74.
[34]	KUFFLER D P. Mechanisms for reducing neuropathic pain[J]. Mol Neurobiol, 2020, 57(1): 67-87. doi: 10.1007/s12035-019-01757-9 pmid: 31813127
[35]	RAFAEL H, SVENJA A, MICHAEL U, et al. Early functional and morphological changes of calf muscles in delayed onset muscle soreness (DOMS) assessed with 7 T MRI[J]. Ann Anat, 2024, 251: 152181.
[36]	WIGAND P O F, MELISSA W, TIM M. Cooling and performance recovery of trained athletes: a meta-analytical review[J]. Int J Sports Physiol Perform, 2013, 8(3): 227-242.
[37]	QUOD M J, LAURSEN P B. Cooling athletes before competition in the heat comparison of techniques and practical considerations[J]. Sports Med, 2006, 36(8): 671-682.
[38]	MAHNKEN A H, KONIG A M, FIGIEL J H. Current technique and application of percutaneous cryotherapy[J]. Rofo, 2018, 190(9): 836-846. doi: 10.1055/a-0598-5134 pmid: 29665588

组别	n	年龄/岁	身高/m	体质量/kg	体质量指数/(kg·m^-2)
对照组	8	24.32±1.12	1.74±0.41	74.89±3.21	24.13±2.89
A组	8	24.48±0.78	1.75±0.38	75.56±2.98	23.87±2.87
B组	8	24.12±1.02	1.76±0.49	74.77±2.94	24.01±2.95
F值		2.234	1.654	1.353	1.987
P值		0.421	0.668	0.724	0.645

变量		组别	n	即刻		24 h		48 h		72 h
变量		组别	n	均值	标准差	均值	标准差	均值	标准差	均值	标准差
VAS		对照组	8	42.45	3.01	55.31	2.39	56.91	1.38	42.02	1.59
		A组	8	42.11	3.03	52.11	2.69	53.45	1.69	36.12	1.33
		B组	8	42.31	3.11	48.77	2.41	50.89	1.77	31.52	1.50
rPT/(N·m·kg^-1)	60°/s	对照组	8	0.50	0.13	0.54	0.14	0.58	0.11	0.60	0.08
		A组	8	0.51	0.11	0.57	0.10	0.63	0.09	0.73	0.15
		B组	8	0.58	0.09	0.61	0.09	0.71	0.10	0.84	0.09
	120°/s	对照组	8	0.36	0.06	0.39	0.10	0.45	0.08	0.49	0.10
		A组	8	0.37	0.11	0.46	0.16	0.50	0.11	0.65	0.10
		B组	8	0.41	0.08	0.47	0.12	0.60	0.10	0.74	0.09
	180°/s	对照组	8	0.34	0.05	0.37	0.09	0.39	0.07	0.46	0.10
		A组	8	0.35	0.06	0.42	0.11	0.47	0.11	0.57	0.09
		B组	8	0.39	0.12	0.45	0.12	0.53	0.10	0.64	0.08
RMS/%	60°/s	对照组	8	63.92	11.02	71.12	11.24	64.34	9.24	61.21	9.68
		A组	8	56.23	10.67	68.89	8.56	58.87	9.02	51.67	9.54
		B组	8	52.03	9.34	63.47	9.78	50.67	8.88	42.47	8.32
	120°/s	对照组	8	55.43	9.11	69.13	10.23	63.02	9.12	57.24	9.36
		A组	8	58.87	9.76	67.45	11.25	59.23	8.37	49.27	8.23
		B组	8	52.62	8.16	65.36	10.18	54.33	8.89	42.15	8.43
	180°/s	对照组	8	55.96	10.32	70.06	10.14	60.08	10.23	57.22	8.23
		A组	8	54.76	9.23	63.67	11.21	57.26	7.22	49.56	7.21
		B组	8	53.32	7.04	62.75	9.07	50.86	8.75	41.84	8.32

变量		平方和	自由度	均方	F值	P值
VAS	组内	1121.265	1	712.221	19.323	< 0.001
	组间	543.221	2	116.512	8.567	< 0.001
	组内×组间	32.245	2	31.234	1.796	0.114
rPT	组内	937.223	1	602.214	17.675	< 0.001
	组间	455.322	2	386.124	12.513	< 0.001
	组内×组间	63.458	2	34.378	2.539	0.231
RMS	组内	641.901	1	432.871	15.716	< 0.001
	组间	374.157	2	156.752	6.478	< 0.005
	组内×组间	22.326	2	14.398	1.267	0.301

时间点	组别	组别	平均值差	P值	95%CI
时间点	组别	组别	平均值差	P值	上限	下限
即刻	对照组	A组	0.34	0.726	-1.58	2.26
	对照组	B组	0.14	0.889	-1.78	2.06
	A组	B组	-0.20	0.842	-2.12	1.72
24 h	对照组	A组	3.20	0.003	1.28	5.12
	对照组	B组	6.54	< 0.001	4.62	8.46
	A组	B组	3.34	0.002	1.42	5.26
48 h	对照组	A组	3.46	0.001	1.54	5.38
	对照组	B组	6.02	< 0.001	4.10	7.94
	A组	B组	2.56	0.012	0.64	4.48
72 h	对照组	A组	5.90	< 0.001	3.98	7.82
	对照组	B组	10.50	< 0.001	8.58	12.42
	A组	B组	4.60	< 0.001	2.68	6.52

角速度	时间点	组别	组别	平均值差	P值	95%CI
角速度	时间点	组别	组别	平均值差	P值	上限	下限
60°/s	即刻	对照组	A组	-0.01	0.842	-0.15	0.13
		对照组	B组	-0.08	0.039	-0.22	0.06
		A组	B组	-0.07	0.048	-0.21	0.07
	24 h	对照组	A组	-0.03	0.532	-0.17	0.11
		对照组	B组	-0.07	0.042	-0.21	0.07
		A组	B组	-0.04	0.389	-0.18	0.10
	48 h	对照组	A组	-0.05	0.219	-0.19	0.09
		对照组	B组	-0.13	0.002	-0.27	-0.01
		A组	B组	-0.08	0.039	-0.22	0.06
	72 h	对照组	A组	-0.13	0.002	-0.27	-0.01
		对照组	B组	-0.24	< 0.001	-0.38	-0.12
		A组	B组	-0.11	0.008	-0.25	0.03
120°/s	即刻	对照组	A组	-0.01	0.842	-0.15	0.13
		对照组	B组	-0.05	0.219	-0.19	0.09
		A组	B组	-0.04	0.389	-0.18	0.10
	24 h	对照组	A组	-0.07	0.042	-0.21	0.07
		对照组	B组	-0.08	0.039	-0.22	0.06
		A组	B组	-0.01	0.842	-0.15	0.13
	48 h	对照组	A组	-0.05	0.219	-0.19	0.09
		对照组	B组	-0.15	< 0.001	-0.29	-0.03
		A组	B组	-0.10	0.015	-0.24	0.04
	72 h	对照组	A组	-0.16	< 0.001	-0.30	-0.04
		对照组	B组	-0.25	< 0.001	-0.39	-0.13
		A组	B组	-0.09	0.027	-0.23	0.05
180°/s	即刻	对照组	A组	-0.01	0.842	-0.15	0.13
		对照组	B组	-0.05	0.219	-0.19	0.09
		A组	B组	-0.04	0.389	-0.18	0.10
	24 h	对照组	A组	-0.05	0.219	-0.19	0.09
		对照组	B组	-0.08	0.039	-0.22	0.06
		A组	B组	-0.03	0.532	-0.17	0.11
	48 h	对照组	A组	-0.08	0.039	-0.22	0.06
		对照组	B组	-0.14	0.001	-0.28	-0.02
		A组	B组	-0.06	0.149	-0.20	0.08
	72 h	对照组	A组	-0.11	0.008	-0.25	0.03
		对照组	B组	-0.18	< 0.001	-0.32	-0.06
		A组	B组	-0.07	0.042	-0.21	0.07

Comparison of effect of cold therapy at different temperature on upper limb delayed onset muscle soreness in young men

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角速度	时间点	组别	组别	平均值差	P值	95%CI
角速度	时间点	组别	组别	平均值差	P值	上限	下限
60°/s	即刻	对照组	A组	7.69	0.023	1.12	14.26
		对照组	B组	11.89	< 0.001	5.32	18.46
		A组	B组	4.20	0.215	-2.37	10.77
	24 h	对照组	A组	2.23	0.508	-4.34	8.80
		对照组	B组	7.65	0.024	1.08	14.22
		A组	B组	5.42	0.108	-1.15	11.99
	48 h	对照组	A组	5.47	0.105	-1.10	12.04
		对照组	B组	13.67	< 0.001	7.10	20.24
		A组	B组	8.20	0.015	1.63	14.77
	72 h	对照组	A组	9.54	0.005	2.97	16.11
		对照组	B组	18.74	< 0.001	12.17	25.31
		A组	B组	9.20	0.007	2.63	15.77
120°/s	即刻	对照组	A组	-3.44	0.307	-10.01	3.13
		对照组	B组	2.81	0.403	-3.76	9.38
		A组	B组	6.25	0.064	-0.32	12.82
	24 h	对照组	A组	1.68	0.617	-4.89	8.25
		对照组	B组	3.77	0.262	-2.80	10.34
		A组	B组	2.09	0.534	-4.48	8.66
	48 h	对照组	A组	3.79	0.259	-2.78	10.36
		对照组	B组	8.69	0.010	2.12	15.26
		A组	B组	4.90	0.145	-1.67	11.47
	72 h	对照组	A组	7.97	0.018	1.40	14.54
		对照组	B组	15.09	< 0.001	8.52	21.66
		A组	B组	7.12	0.034	0.55	13.69
180°/s	即刻	对照组	A组	1.20	0.720	-5.37	7.77
		对照组	B组	2.64	0.431	-3.93	9.21
		A组	B组	1.44	0.667	-5.13	8.01
	24 h	对照组	A组	6.39	0.057	-0.18	12.96
		对照组	B组	7.31	0.030	0.74	13.88
		A组	B组	0.92	0.784	-5.65	7.49
	48 h	对照组	A组	2.82	0.400	-3.75	9.39
		对照组	B组	9.22	0.006	2.65	15.79
		A组	B组	6.40	0.056	-0.17	12.97
	72 h	对照组	A组	7.66	0.023	1.09	14.23
		对照组	B组	15.38	< 0.001	8.81	21.95
		A组	B组	7.72	0.022	1.15	14.29