PMID- 36301306
OWN - NLM
STAT- MEDLINE
DCOM- 20221214
LR  - 20221222
IS  - 2578-5478 (Electronic)
IS  - 2578-5478 (Linking)
VI  - 40
IP  - 12
DP  - 2022 Dec
TI  - Effects of Photobiomodulation and Low-Intensity Stretching on Delayed-Onset 
      Muscle Soreness: A Randomized Control Trial.
PG  - 810-817
LID - 10.1089/photob.2022.0055 [doi]
AB  - Objective: This study aimed to investigate the effects of photobiomodulation 
      (PBM), low-intensity stretching, and their combination on delayed-onset muscle 
      soreness (DOMS) in the untrained population. The relationships between DOMS and 
      muscle function and functional performance were also tested. Methods: Fifty-four 
      participants were randomized into four groups. Eccentric exercise was used to 
      induce DOMS. Each group received either no treatment, PBM, stretching or PBM 
      combined with stretching at 24, 48, and 72 h postexercise. Pressure pain 
      threshold (PPT), numerical rating scale (NRS), single-leg forward jump (SLFJ), 
      and maximum isometric voluntary contraction (MIVC) were measured at baseline, 24, 
      48, 72, and 96 h after eccentric exercise. Between-group differences were tested 
      using two-way repeated measures analysis of variance and the relationships 
      between DOMS and MIVC, and SLFJ were examined using Pearson's correlation 
      analysis. Results: The PPT at the vastus medialis and vastus lateral in the PBM 
      combined with stretching group was significantly lower than that in control group 
      at 72 h (p = 0.045) and 48 h (p = 0.037) postexercise. No significant 
      between-group difference in PPT was found for the rest occasions. There was no 
      significant between-group difference in NRS, MVIC, and SLFJ on any occasion 
      (p >/= 0.052). DOMS was not correlated with MIVC and SLFJ (p >/= 0.09). Conclusions: 
      PBM or low-intensity stretching did not affect DOMS and functional performance in 
      untrained individuals. The combination of PBM and low-intensity stretching 
      increased pain sensitivity and did not relieve soreness. The DOMS was not 
      associated with either muscle function or functional performance.
FAU - Ma, Fenghao
AU  - Ma F
AD  - Department of Physiotherapy, Shanghai Yangzhi Rehabilitation Hospital (Shanghai 
      Sunshine Rehabilitation Center), Tongji University School of Medicine, Shanghai, 
      China.
FAU - Li, Yingqi
AU  - Li Y
AD  - Department of Rehabilitation Center, Beijing Rehabilitation Hospital, Capital 
      Medical University, Beijing, China.
FAU - Chen, Quanhua
AU  - Chen Q
AD  - Department of Physiotherapy, Shanghai Yangzhi Rehabilitation Hospital (Shanghai 
      Sunshine Rehabilitation Center), Tongji University School of Medicine, Shanghai, 
      China.
FAU - Mei, Yu
AU  - Mei Y
AD  - Department of Physiotherapy, Shanghai Yangzhi Rehabilitation Hospital (Shanghai 
      Sunshine Rehabilitation Center), Tongji University School of Medicine, Shanghai, 
      China.
FAU - Hu, Guojiong
AU  - Hu G
AD  - Department of Physiotherapy, Shanghai Yangzhi Rehabilitation Hospital (Shanghai 
      Sunshine Rehabilitation Center), Tongji University School of Medicine, Shanghai, 
      China.
FAU - Yang, Yajing
AU  - Yang Y
AD  - Department of Physiotherapy, Shanghai Yangzhi Rehabilitation Hospital (Shanghai 
      Sunshine Rehabilitation Center), Tongji University School of Medicine, Shanghai, 
      China.
FAU - Xu, Cong
AU  - Xu C
AD  - Department of Physiotherapy, Shanghai Yangzhi Rehabilitation Hospital (Shanghai 
      Sunshine Rehabilitation Center), Tongji University School of Medicine, Shanghai, 
      China.
FAU - Zheng, Shaocheng
AU  - Zheng S
AD  - Department of Physiotherapy, Shanghai Yangzhi Rehabilitation Hospital (Shanghai 
      Sunshine Rehabilitation Center), Tongji University School of Medicine, Shanghai, 
      China.
FAU - Jiang, Jianke
AU  - Jiang J
AD  - Department of Physiotherapy, Shanghai Yangzhi Rehabilitation Hospital (Shanghai 
      Sunshine Rehabilitation Center), Tongji University School of Medicine, Shanghai, 
      China.
FAU - Xu, Xiaohan
AU  - Xu X
AD  - Sport and Health Sciences, Faculty of Health and Life Sciences, University of 
      Exeter, Exeter, United Kingdom.
FAU - Lin, Jianhua
AU  - Lin J
AD  - Department of Physiotherapy, Shanghai Yangzhi Rehabilitation Hospital (Shanghai 
      Sunshine Rehabilitation Center), Tongji University School of Medicine, Shanghai, 
      China.
LA  - eng
PT  - Journal Article
PT  - Randomized Controlled Trial
DEP - 20221026
PL  - United States
TA  - Photobiomodul Photomed Laser Surg
JT  - Photobiomodulation, photomedicine, and laser surgery
JID - 101734781
SB  - IM
MH  - Humans
MH  - *Myalgia/radiotherapy
MH  - *Muscle, Skeletal/physiology
MH  - Isometric Contraction/physiology
MH  - Pain Threshold/physiology
MH  - Exercise/physiology
OTO - NOTNLM
OT  - delayed-onset muscle soreness
OT  - maximum isometric voluntary contraction
OT  - photobiomodulation
OT  - pressure pain threshold
OT  - stretching
EDAT- 2022/10/28 06:00
MHDA- 2022/12/15 06:00
CRDT- 2022/10/27 11:14
PHST- 2022/10/28 06:00 [pubmed]
PHST- 2022/12/15 06:00 [medline]
PHST- 2022/10/27 11:14 [entrez]
AID - 10.1089/photob.2022.0055 [doi]
PST - ppublish
SO  - Photobiomodul Photomed Laser Surg. 2022 Dec;40(12):810-817. doi: 
      10.1089/photob.2022.0055. Epub 2022 Oct 26.