Abstract:
OBJECTIVES:Compare the immediate effects of a Neurodynamic Mobilization (NM) treatment or foam roller (FR) treatment after DOMS. DESIGN:Double blind randomised clinical trial. SETTING:The participants performed 100 drop jumps (5 sets of 20 repetitions, separated by 2 min rests) from a 0.5-m high box in a University biomechanics laboratory to induce muscle soreness. The participants were randomly assigned in a counter-balanced fashion to either a FR or NM treatment group. PARTICIPANTS:Thirty-two healthy subjects (21 males and 11 females, mean age 22.6 ± 2.2 years) were randomly assigned into the NM group (n = 16) or the FR group (n = 16). MAIN OUTCOME MEASURES:The numeric pain rating scale (NPRS; 0-10), isometric leg strength with dynamometry, surface electromyography at maximum voluntary isometric contraction (MVIC) and muscle peak activation (MPA) upon landing after a test jump were measured at baseline, 48 h after baseline before treatment, and immediately after treatment. RESULTS:Both groups showed significant reduction in NPRS scores after treatment (NM: 59%, p < .01; FR: 45%, p < .01), but no difference was found between them (p > .05). The percentage change improvement in the MVIC for the rectus femoris was the only significant difference between the groups (p < 0.05) at post-treatment. After treatment, only the FR group had a statistically significant improvement (p < 0.01) in strength compared to pre-treatment. CONCLUSION:Our results illustrate that both treatments are effective in reducing pain perception after DOMS whereas only FR application showed differences for the MVIC in the rectus femoris and strength.
journal_name
PeerJjournal_title
PeerJauthors
Romero-Moraleda B,La Touche R,Lerma-Lara S,Ferrer-Peña R,Paredes V,Peinado AB,Muñoz-García Ddoi
10.7717/peerj.3908subject
Has Abstractpub_date
2017-10-13 00:00:00pages
e3908issn
2167-8359pii
3908journal_volume
5pub_type
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