Abstract:
:The aim of this study was to evaluate the acute effect of the use of stable and unstable surfaces on electromyography (EMG) activity and coactivation of the scapular and upper-limb muscles during the push-up plus (with full protraction of the scapula). Muscle activation of anterior deltoid (AD), posterior deltoid (PD), pectoralis major, biceps brachii (BB), triceps brachii (TB), upper trapezius (UT), middle trapezius (MT), lower trapezius (LT), and serratus anterior (SA) levels and coactivation index were determined by surface EMG in 20 young men during push-up plus performed on a stable and unstable condition (2 unstable devices applied to hands and feet). The paired t test and Cohen d were used for statistical analysis. The results showed that during the execution of the push-up plus on the unstable surface an increased EMG activity of the scapular stabilizing muscles (SA, MT, and LT) was observed, while AD and PD muscles showed a decrease. During exercise execution on the unstable surface there was a higher index of coactivation of the scapular muscles (SA-MT and UT-LT pairs). No significant differences were observed in TB-BB and AD-PD pairs. These results suggest that the push-up-plus exercise associated with unstable surfaces produced greater EMG activity levels and coactivation index of the scapular stabilizing muscle. On the other hand, the use of an unstable surface does not promote the same effect for the shoulder muscles.
journal_name
J Sport Rehabiljournal_title
Journal of sport rehabilitationauthors
Torres RJB,Pirauá ALT,Nascimento VYS,Dos Santos PS,Beltrão NB,de Oliveira VMA,Pitangui ACR,de Araújo RCdoi
10.1123/jsr.2016-0050subject
Has Abstractpub_date
2017-07-01 00:00:00pages
281-286issue
4eissn
1056-6716issn
1543-3072journal_volume
26pub_type
杂志文章abstract:CLINICAL SCENARIO:Hamstring tightness is common among physically active individuals. In addition to limiting range of motion and increasing the risk of muscle strain, hamstring tightness contributes to a variety of orthopedic conditions. Therefore, clinicians continue to identify effective methods to increase flexibili...
journal_title:Journal of sport rehabilitation
pub_type: 杂志文章,评审
doi:10.1123/JSR.2013-0059
更新日期:2015-02-01 00:00:00
abstract:CONTEXT:Delayed onset muscle soreness is one of the most common reasons for impaired muscle performance in sports and is associated with reduced muscle strength and frequently observed both in professional and recreational athletes. OBJECTIVE:To emphasize the diagnostic value of acoustic radiation force impulse (ARFI)...
journal_title:Journal of sport rehabilitation
pub_type: 杂志文章
doi:10.1123/jsr.2017-0003
更新日期:2018-07-01 00:00:00
abstract:CONTEXT:A normal breathing pattern while performing the abdominal-hollowing (AH) maneuver or spinal-stabilization exercise is essential for the success of rehabilitation programs and exercises. In previous studies, subjects were given standardized instructions to control the influence of respiration during the AH maneu...
journal_title:Journal of sport rehabilitation
pub_type: 杂志文章
doi:10.1123/jsr.2012-0059
更新日期:2014-02-01 00:00:00
abstract:BACKGROUND:Research involving long-term follow-up of patients after successful anterior cruciate ligament reconstruction (ACLR) has shown that return-to-sport rates are not as good as would be expected despite many patients' having normal knee-function scores. The psychological component, specifically fear of reinjury,...
journal_title:Journal of sport rehabilitation
pub_type: 杂志文章
doi:10.1123/jsr.2014-0127
更新日期:2015-05-01 00:00:00
abstract::Clinical Scenario: Currently, rest following concussion serves as the keystone of concussion treatment, but substantial evidence to support it is lacking. Recent literature suggests that early physical activity may be beneficial in reducing concussion symptoms which may influence clinical recovery time. Clinical Quest...
journal_title:Journal of sport rehabilitation
pub_type: 杂志文章
doi:10.1123/jsr.2017-0217
更新日期:2019-01-01 00:00:00
abstract:CONTEXT:Taking into account the complex structure of the diaphragm and its important role in the postural chain, the authors were prompted to check the effects of a diaphragm technique on hamstring flexibility. OBJECTIVE:To evaluate the effects of the doming-of-the-diaphragm (DD) technique on hamstrings flexibility an...
journal_title:Journal of sport rehabilitation
pub_type: 杂志文章,随机对照试验
doi:10.1123/jsr.2014-0190
更新日期:2015-11-01 00:00:00
abstract::Context: New methods are being validated to easily evaluate the knee joint position sense (JPS) due to its role in the sports movement and the risk of injury. However, no studies to date have considered the open kinetic chain (OKC) technique, despite the biomechanical differences compared with closed kinetic chain mov...
journal_title:Journal of sport rehabilitation
pub_type: 杂志文章
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更新日期:2019-05-01 00:00:00
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journal_title:Journal of sport rehabilitation
pub_type: 杂志文章
doi:10.1123/jsr.2020-0031
更新日期:2021-12-30 00:00:00
abstract:CONTEXT:Lower back pain is prevalent in horse riders as a result of the absorption of repetitive and multiplanar propulsive forces from the horse. Global positioning system technology provides potential for in vivo measurement of planar loading during riding. OBJECTIVE:To quantify the uniaxial loading at the lumbar an...
journal_title:Journal of sport rehabilitation
pub_type: 杂志文章
doi:10.1123/jsr.2019-0266
更新日期:2020-03-01 00:00:00
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journal_title:Journal of sport rehabilitation
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更新日期:2018-01-01 00:00:00
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journal_title:Journal of sport rehabilitation
pub_type: 杂志文章
doi:10.1123/jsr.2018-0240
更新日期:2020-02-01 00:00:00
abstract:CONTEXT:Baseline testing is a common strategy for concussion assessment and management. Research continues to evaluate novel measures for potential to improve baseline testing methods. OBJECTIVES:The primary objective was to (1) determine the feasibility of including physiological, neuromuscular, and mood measures as ...
journal_title:Journal of sport rehabilitation
pub_type: 杂志文章
doi:10.1123/jsr.2017-0038
更新日期:2018-07-01 00:00:00
abstract::Clinical Scenario: Increasing hamstring flexibility through clinical stretching interventions may be an effective means to prevent hamstring injuries. However the most effective method to increase hamstring flexibility has yet to be determined. CLINICAL QUESTION:For a healthy individual, are proprioceptive neuromuscu...
journal_title:Journal of sport rehabilitation
pub_type: 杂志文章
doi:10.1123/jsr.2016-0003
更新日期:2017-11-01 00:00:00
abstract:CONTEXT:Existing theoretical frameworks and empirical research support the applicability and usefulness of integrating mental skills throughout sport injury rehabilitation. OBJECTIVE:To determine what, if any, mental skills athletes use during injury rehabilitation, and by who these skills were taught. Cross-cultural ...
journal_title:Journal of sport rehabilitation
pub_type: 杂志文章
doi:10.1123/jsr.2013-0148
更新日期:2015-05-01 00:00:00
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journal_title:Journal of sport rehabilitation
pub_type: 杂志文章
doi:10.1123/jsr.2019-0368
更新日期:2020-06-10 00:00:00
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journal_title:Journal of sport rehabilitation
pub_type: 杂志文章
doi:10.1123/jsr.2012.TR3
更新日期:2012-02-29 00:00:00
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journal_title:Journal of sport rehabilitation
pub_type: 杂志文章
doi:10.1123/jsr.2019-0211
更新日期:2020-03-31 00:00:00
abstract:CONTEXT:During sport activity, knee proprioception might worsen. This decrease in proprioceptive acuity negatively influences motor control and therefore may increase injury risk. Hiking is a common activity characterized by a higher-intensity-exercise phase during uphill walking and a lower-intensity-exercise phase du...
journal_title:Journal of sport rehabilitation
pub_type: 杂志文章
doi:10.1123/jsr.2014-0192
更新日期:2015-11-01 00:00:00
abstract::Context: Recent data on exertional heat illness (EHI) in high school sports are limited yet warranted to identify specific settings with the highest risk of EHI. Objective: To describe the epidemiology of EHI in high school sports during the 2012/2013-2016/2017 academic years. Design: ...
journal_title:Journal of sport rehabilitation
pub_type: 杂志文章
doi:10.1123/jsr.2018-0364
更新日期:2020-03-01 00:00:00
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journal_title:Journal of sport rehabilitation
pub_type: 杂志文章,随机对照试验
doi:10.1123/jsr.2016-0095
更新日期:2017-11-01 00:00:00
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journal_title:Journal of sport rehabilitation
pub_type: 杂志文章
doi:10.1123/jsr.19.4.411
更新日期:2010-11-01 00:00:00
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journal_title:Journal of sport rehabilitation
pub_type: 杂志文章
doi:10.1123/jsr.2018-0165
更新日期:2020-02-01 00:00:00
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journal_title:Journal of sport rehabilitation
pub_type: 杂志文章
doi:10.1123/jsr.2017-0173
更新日期:2019-02-01 00:00:00
abstract:BACKGROUND:Pain is the most common patient-reported symptom but the perception of pain is complex, differs between individuals and is not directly proportional to the extent of injury. The relationship between aberrant pain coping strategies such as pain catastrophizing and the presence of pain in competitive athletes ...
journal_title:Journal of sport rehabilitation
pub_type: 杂志文章
doi:10.1123/jsr.2018-0137
更新日期:2020-02-01 00:00:00
abstract:OBJECTIVES:To compare temporal and pressure values between racewalking and normal walking (freely selected speed) and evaluate the impact of racewalking on normal walking. DESIGN AND PARTICIPANTS:Temporal and plantar-pressure values were recorded (xPression system) during normal walking and racewalking in 8 high-level...
journal_title:Journal of sport rehabilitation
pub_type: 杂志文章
doi:10.1123/jsr.18.2.283
更新日期:2009-05-01 00:00:00
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journal_title:Journal of sport rehabilitation
pub_type: 杂志文章
doi:10.1123/jsr.2018-0490
更新日期:2019-10-18 00:00:00
abstract:CONTEXT:Eccentric exercises are increasingly being used to treat lower-limb musculoskeletal conditions such as Achilles tendinopathy. Despite widespread clinical application and documented efficacy, mechanisms underpinning clinical benefit remain unclear. Positive adaptations in motor performance are a potential mechan...
journal_title:Journal of sport rehabilitation
pub_type: 杂志文章
doi:10.1123/jsr.2015-0129
更新日期:2017-04-01 00:00:00
abstract:CONTEXT:Concussions are shown to hinder multiple health dimensions, including health-related quality of life (HRQOL), suggesting a need for a whole-person approach to assessment and treatment. Patient-reported outcome measures are one method to gather the patient's perspective regarding their HRQOL. OBJECTIVE:To evalu...
journal_title:Journal of sport rehabilitation
pub_type: 杂志文章
doi:10.1123/jsr.2019-0517
更新日期:2020-10-10 00:00:00
abstract:CONTEXT:Infrared thermography has been used to detect skeletal muscle overload and fatigue in athletes, but its use in injury prevention in professional soccer has not been studied to date. OBJECTIVES:To establish a novel injury prevention program based on infrared thermography and to determine its influence on the in...
journal_title:Journal of sport rehabilitation
pub_type: 杂志文章
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更新日期:2020-11-01 00:00:00
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journal_title:Journal of sport rehabilitation
pub_type: 杂志文章
doi:10.1123/jsr.17.2.95
更新日期:2008-05-01 00:00:00