Impact of an acute bout of vibration on muscle contractile properties, creatine kinase and lactate dehydrogenase response

Eur J Sport Sci. 2013;13(6):666-73. doi: 10.1080/17461391.2013.774052. Epub 2013 Mar 11.

Abstract

The aim of this study was to assess the effects of a bout of whole body vibration (WBV) on muscle response and to determine whether this stimulus leads to muscle damage. Thirty healthy and physically active participants (mean ± SD; age: 21.8 ± 2.0 years; height: 176.7 ± 5.8 cm; body mass: 76 ± 6.8 kg and BMI: 23.1 ± 3.7 kg·m(-2)) participated in this study. Participants were randomly allocated in one of two groups, one of them performed a bout of 360 s WBV (frequency: 30 Hz; peak-to-peak displacement: 4 mm) (VIB) and the other one adopted a sham position (CON). Muscle contractile properties were analysed in the rectus femoris (RF) by using tensiomyography (TMG) 2 min before the warm-up and 2 min after intervention. Muscle damage was assessed by determining plasma creatine kinase (CK) and lactate dehydrogenase (LDH) levels at three time points; 5 min before warm-up and 1 h and 48 h after the intervention. TMG results showed a significant decrease in maximal displacement (p<0.05) and delay time (p<0.05) in VIB and in delay time (p<0.05) and relaxation time (p<0.05) in CON. Muscle damage markers showed significant group differences (p<0.05) for CK 1 h after the intervention. In addition, differences for CK 1 h after the intervention from baseline (p<0.05) were also observed in VIB. In conclusion, a 6-min bout of WBV results in an increase of muscle stiffness in RF and increased CK levels 1 h after intervention (returning to baseline within 48 h).

Publication types

  • Randomized Controlled Trial

MeSH terms

  • Analysis of Variance
  • Creatine Kinase / metabolism*
  • Electromyography / methods
  • Healthy Volunteers
  • Humans
  • L-Lactate Dehydrogenase / metabolism*
  • Male
  • Muscle Contraction / physiology*
  • Muscle, Skeletal / enzymology
  • Muscle, Skeletal / physiology
  • Muscular Diseases / etiology*
  • Muscular Diseases / physiopathology
  • Vibration / adverse effects*
  • Young Adult

Substances

  • L-Lactate Dehydrogenase
  • Creatine Kinase