scholarly journals Effects of Task-Specific Augmented Feedback on Deficit Modification During Performance of the Tuck-Jump Exercise

2013 ◽  
Vol 22 (1) ◽  
pp. 7-18 ◽  
Author(s):  
Benjamin W. Stroube ◽  
Gregory D. Myer ◽  
Jensen L. Brent ◽  
Kevin R. Ford ◽  
Robert S. Heidt ◽  
...  
Keyword(s):  
Risk Factors ◽  
Outcome Measures ◽  
Female Athletes ◽  
Controlled Trial ◽  
Acl Injury ◽  
Treadmill Running ◽  
Control Group ◽  
Augmented Feedback ◽  
Jump Exercise ◽  
Specific Feedback

Context:Anterior cruciate ligament (ACL) injuries are prevalent in female athletes. Specific factors have possible links to increasing a female athlete’s chances of suffering an ACL injury. However, it is unclear if augmented feedback may be able to decrease possible risk factors.Objective:To compare the effects of task-specific feedback on a repeated tuck-jump maneuver.Design:Double-blind randomized controlled trial.Setting:Sports-medicine biodynamics center.Patients:37 female subjects (14.7 ± 1.5 y, 160.9 ± 6.8 cm, 54.5 ± 7.2 kg).Intervention:All athletes received standard off-season training consisting of strength training, plyometrics, and conditioning. They were also videotaped during each session while running on a treadmill at a standardized speed (8 miles/h) and while performing a repeated tuck-jump maneuver for 10 s. The augmented feedback group (AF) received feedback on deficiencies present in a 10-s tuck jump, while the control group (CTRL) received feedback on 10-s treadmill running.Main Outcome Measures:Outcome measurements of tuck-jump deficits were scored by a blinded rater to determine the effects of group (CTRL vs AF) and time (pre- vs posttesting) on changes in measured deficits.Results:A significant interaction of time by group was noted with the task-specific feedback training (P = .03). The AF group reduced deficits measured during the tuck-jump assessment by 23.6%, while the CTRL training reduced deficits by 10.6%.Conclusions:The results of the current study indicate that task-specific feedback is effective for reducing biomechanical risk factors associated with ACL injury. The data also indicate that specific components of the tuck-jump assessment are potentially more modifiable than others.

Effects of Calisthenics and Pilates Exercises on Coordination and Proprioception in Adult Women: A Randomized Controlled Trial

2012 ◽  
Vol 21 (3) ◽  
pp. 235-243 ◽  
Author(s):  
Derya Ozer Kaya ◽  
Irem Duzgun ◽  
Gul Baltaci ◽  
Selma Karacan ◽  
Filiz Colakoglu
Keyword(s):  
Outcome Measures ◽  
Repeated Measures ◽  
Controlled Trial ◽  
Exercise Group ◽  
Lower Limbs ◽  
Control Group ◽  
Adult Women ◽  
Kinetic Chain ◽  
Randomized Controlled ◽  
Closed Kinetic Chain

Objective:To assess and compare the effects of 6 mo of Pilates and calisthenics on multijoint coordination and proprioception of the lower limbs at the 3rd and 6th mo of training.Design:Randomized, controlled, assessor-blinded, repeated-measures.Setting:University research laboratory.Participants and Intervention:Healthy, sedentary, female participants age 25–50 y were recruited and randomly divided into 3 groups: a calisthenic exercise group (n = 34, mean age ± SD 40 ± 8 y, body-mass index [BMI] 31.04 ± 4.83 kg/m2), a Pilates exercise group (n = 32, mean age ± SD 37 ± 8 y, BMI 31.04 ± 4.83 kg/m2), and a control group (n = 41, mean age ± SD 41 ± 7 y, BMI 27.09 ± 4.77 kg/m2). The calisthenics and Pilates groups underwent related training programs for 6 mo, while the controls had no specific training.Main Outcome Measures:Coordination and proprioception of the lower extremities with concentric and eccentric performances in the closed kinetic chain assessed with the monitored rehab functional squat system at baseline and at the 3rd and 6th mo of training.Results:For the within-group comparison, coordinative concentric and eccentric deviation values were significantly decreased for both dominant and nondominant lower limbs at pretraining and at the 3rd and 6th mo posttraining in the calisthenics group (P < .05). In contrast, there was no improvement in the Pilates group throughout the training. However, for comparisons between groups, the baseline values of coordinative concentric and eccentric deviations were different in the calisthenics group than in Pilates and the controls (P < .05). There were no differences in the proprioception values of either visible or nonvisible movement in any group throughout the training (P > .05).Conclusions:It seems that calisthenic exercises are more likely to improve coordination of the lower extremity after 3 and 6 mo of training than Pilates exercises. Calisthenic exercises may be useful for individuals who require improved coordination.

scholarly journals The Effect of Oxymel Syrup on Some Cardiovascular Risk Factors in Overweight and Obese People: A Randomized Controlled Trial Study

2021 ◽  
Author(s):  
Marjan Mahdavi Roshan ◽  
Arsalan Salari ◽  
Sogol Emaminejad ◽  
Shirin Parvinroo ◽  
Asieh Ashouri ◽  
...  
Keyword(s):  
Risk Factors ◽  
Blood Pressure ◽  
Cardiovascular Risk ◽  
Controlled Trial ◽  
Test Group ◽  
The Body ◽  
Risk Indicators ◽  
Blood Cholesterol ◽  
Control Group ◽  
Obese People

High blood pressure, diabetes, hyperlipidemia and obesity are risk factors for cardiovascular diseases. With regard to the significant role of a healthy diet in the prevention and even treatment of diseases together with the high cost and side effects of drugs, finding foods effective in the treatment of metabolic disorders has been widely considered. This study aimed to evaluate the effect of oxymel – an Iranian traditional syrup with vinegar base – on cardiovascular risk indicators in obese and overweight people. Candidates were selected based on a set of inclusion criteria and were divided into two groups of control and test. The control group received 250 cc of water, while the test group received 250 cc water containing 30 cc of the oxymel for 30 days. Anthropometric and biochemical indicators were measured at the beginning and end of the study. The results showed that there were no significant changes in the body mass index, waist circumference, hip circumference, waist to hip ratio, HDL, LDL, Triglycerides, systolic and diastolic blood pressure, and blood glucose level. However, weight (P = 0.053) and cholesterol (P = 0.083) decreased relatively significantly in the test group compared to the control group. This study shows that consumption of oxymel has positive cardiovascular effects such as lowering the blood cholesterol level and can contribute to weight loss; however, studies with a larger sample size are recommended.

Effects of golf training on cognition in older adults: a randomised controlled trial

2018 ◽  
Vol 72 (10) ◽  
pp. 944-950 ◽  
Author(s):  
Hiroyuki Shimada ◽  
Sangyoon Lee ◽  
Masahiro Akishita ◽  
Koichi Kozaki ◽  
Katsuya Iijima ◽  
...  
Keyword(s):  
Older Adults ◽  
Randomised Controlled Trial ◽  
Outcome Measures ◽  
Controlled Trial ◽  
Training Group ◽  
Community Dwelling ◽  
Secondary Outcome ◽  
Control Group ◽  
Logical Memory ◽  
Randomised Controlled

BackgroundAlthough research indicates that a physically active lifestyle has the potential to prevent cognitive decline and dementia, the optimal type of physical activity/exercise remains unclear. The present study aimed to determine the cognitive benefits of a golf-training programme in community-dwelling older adults.MethodsWe conducted a randomised controlled trial between August 2016 and June 2017 at a general golf course. Participants included 106 Japanese adults aged 65 and older. Participants were randomly assigned to either a 24-week (90–120 min sessions/week) golf-training group or a health education control group. Postintervention changes in Mini-mental State Examination (MMSE) and National Centre for Geriatrics and Gerontology-Functional Assessment Tool scores were regarded as primary outcome measures. Secondary outcome measures included changes in physical performance and Geriatric Depression Scale (GDS) scores.ResultsA total of 100 participants (golf training, n=53; control, n=47) completed the assessments after the 24-week intervention period. The adherence to the golf programme was 96.2% (51/53 participants). Analysis using linear mixed models revealed that the golf training group exhibited significantly greater improvements in immediate logical memory (p=0.033), delayed logical memory (p=0.009) and composite logical memory (p=0.013) scores than the control group. However, no significant changes in MMSE, word memory, Trail Making Test or Symbol Digital Substitution Test scores were observed. In addition, no significant changes in grip strength, walking speed or GDS were observed.ConclusionsGolf-based exercise interventions may improve logical memory in older adults, but no significant changes in other cognitive tests. Further follow-up investigations are required to determine whether the observed effects are associated with delayed onset of mild cognitive impairment or Alzheimer’s disease in older adults.Trial registration numberUMIN-CTR UMIN000024797; Pre-results.

Facilitating access to iCBT: a randomized controlled trial assessing a translated version of an empirically validated program using a minimally monitored delivery model

2019 ◽  
Vol 48 (2) ◽  
pp. 185-202
Author(s):  
Miguel Robichaud ◽  
France Talbot ◽  
Nickolai Titov ◽  
Blake F. Dear ◽  
Heather D. Hadjistavropoulos ◽  
...  
Keyword(s):  
Treatment Group ◽  
Outcome Measures ◽  
Primary Outcome ◽  
Controlled Trial ◽  
Post Treatment ◽  
Effect Sizes ◽  
Anxiety And Depression ◽  
Control Group ◽  
Access To Treatment ◽  
Delivery Model

AbstractBackground:Despite its established efficacy, access to internet-delivered CBT (iCBT) remains limited in a number of countries. Translating existing programs and using a minimally monitored model of delivery may facilitate its dissemination across countries.Aims:This randomized control trial aims to evaluate the efficacy of an iCBT transdiagnostic program translated from English to French and offered in Canada using a minimally monitored delivery model for the treatment of anxiety and depression.Method:Sixty-three French speakers recruited in Canada were randomized to iCBT or a waiting-list. A French translation of an established program, the Wellbeing Course, was offered over 8 weeks using a minimally monitored delivery model. Primary outcome measures were the Generalized Anxiety Disorder-7 (GAD-7) and the Patient Health Questionnaire-9 (PHQ-9), which were obtained pre-treatment, post-treatment and at 3-month follow-up.Results:Mixed-effects models revealed that participants in the treatment group had significantly lower PHQ-9 and GAD-7 scores post-treatment than controls with small between-groups effect sizes (d = 0.34 and 0.37, respectively). Within-group effect sizes on primary outcome measures were larger in the treatment than control group. Clinical recovery rates on the PHQ-9 and GAD-7 were significantly higher among the treatment group (40 and 56%, respectively) than the controls (13 and 16%, respectively).Conclusions:The provision of a translated iCBT program using a minimally monitored delivery model may improve patients’ access to treatment of anxiety and depression across countries. This may be an optimal first step in improving access to iCBT before sufficient resources can be secured to implement a wider range of iCBT services.

Does robot-assisted gait training improve ambulation in highly disabled multiple sclerosis people? A pilot randomized control trial

2016 ◽  
Vol 23 (5) ◽  
pp. 696-703 ◽  
Author(s):  
Alessandra Pompa ◽  
Giovanni Morone ◽  
Marco Iosa ◽  
Luca Pace ◽  
Sheila Catani ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Outcome Measures ◽  
Primary Outcome ◽  
Controlled Trial ◽  
Gait Training ◽  
Control Group ◽  
Robot Assisted ◽  
Robotic Training ◽  
Global Mobility ◽  
Pilot Randomized Control Trial

Background: Robotic training is commonly used to assist walking training in patients affected by multiple sclerosis (MS) with non-conclusive results. Objective: To compare the effect of robot-assisted gait training (RAGT) with that of conventional walking training (CWT) on gait competencies, global ability, fatigue and spasticity in a group of severely affected patients with MS. Methods: A pilot, single-blind randomized controlled trial was conducted in 43 severe (Expanded Disability Status Scale (EDSS) score of 6–7.5) and non-autonomous ambulant in-patients with MS. Experimental group performed 12 sessions of RAGT, whereas control group performed the same amount of CWT. Primary outcome measures were gait ability assessed by 2 minutes walking test and Functional Ambulatory Category; secondary outcomes were global ability (modified Barthel Index), global mobility (Rivermead Mobility Index), severity of disease (EDSS) and subjectively perceived fatigue (Fatigue Severity Scale). Results: The number of subjects who achieved a clinical significant improvement was significantly higher in RAGT than in CWT ( p < 0.05 for both primary outcome measures). RAGT also led to an improvement in all the other clinical parameters (global ability: p < 0.001, global mobility: p < 0.001, EDSS: p = 0.014 and fatigue: p = 0.001). Conclusions: RAGT improved the walking competencies in non-autonomous ambulant patients with MS, with benefits in terms of perceived fatigue.

Effect of Baduanjin exercise on cognitive function in patients with post-stroke cognitive impairment: a randomized controlled trial

2020 ◽  
Vol 34 (8) ◽  
pp. 1028-1039 ◽  
Author(s):  
Guohua Zheng ◽  
Yuhui Zheng ◽  
Zhenyu Xiong ◽  
Bingzhao Ye
Keyword(s):  
Cognitive Impairment ◽  
Cognitive Function ◽  
Outcome Measures ◽  
Daily Living ◽  
Controlled Trial ◽  
Secondary Outcome ◽  
Control Group ◽  
Rehabilitation Treatment ◽  
Global Cognitive Function ◽  
Delayed Recognition

Objective: To investigate the effectiveness and safety of Baduanjin training on the cognitive function in stroke survivors with cognitive impairment. Design: A randomized, two-arm parallel controlled trial with allocation concealment and assessors blinding. Setting: Community centre of Fuzhou city, China. Subjects: A total of 48 participants were recruited and randomly allocated into the Baduanjin exercise intervention or control group. Interventions: The control group maintained original medication and rehabilitation treatment. The Baduanjin training group received 24-week Baduanjin training with a frequency of three days a week and 40 minutes a day based on original medication and rehabilitation treatment. Main outcome measures: The primary outcome was global cognitive function. Secondary outcome measures included the specific domains of cognition (i.e. memory, processing speed, execution, attention and visuospatial ability) and activities daily living. Results: In total, 41 (Baduanjin n = 22, control n = 19) participants completed 24-week treatment and data collection. Mean differences between groups at 24-week treatment were statistically significant for global cognitive function (MoCA: 2.54 (0.91 to 4.16)), execution (TMT-A: −42.4 (−75.0 to −9.8); TMT-B: −71.3 (−130.6 to −12.1)), memory (immediate recall: 2.11 (0.49 to 3.73); short-term delayed recognition: 2.47 (0.58 to 4.35) and long-term delayed recognition: 1.68(0.18 to 3.17)), attention (response time of alertness: −245.5 (−387 to −104)) and activities of daily living (modified Barthel Index). Conclusion: Regular Baduanjin training is associated with less loss of cognitive function in patients after stroke.

Associations Between Single-Leg Postural Control and Drop-Landing Mechanics in Healthy Women

2011 ◽  
Vol 20 (4) ◽  
pp. 406-418 ◽  
Author(s):  
Christopher J. Durall ◽  
Thomas W. Kernozek ◽  
Melissa Kersten ◽  
Maria Nitz ◽  
Jonathan Setz ◽  
...  
Keyword(s):  
Risk Factors ◽  
Postural Control ◽  
Outcome Measures ◽  
Acl Injury ◽  
Force Platform ◽  
Convenience Sample ◽  
Healthy Women ◽  
Drop Landing ◽  
Landing Mechanics ◽  
Knee Abduction

Context:Impaired postural control in single-limb stance and aberrant drop-landing mechanics have been implicated separately as risk factors for noncontact anterior cruciate ligament (ACL) injury, but associations between these variables has not been reported.Objective:To determine whether there are associations between single-limb postural control and drop-landing mechanics.Setting:University motion-analysis laboratory.Design:Single-leg-landing kinematic and kinetic data were collected after participants dropped from a hang bar. Postural-control variables COP excursion and velocity were assessed during single-leg barefoot standing on a force platform.Participants:A convenience sample of 24 healthy women.Main Outcome Measures:Pearson product–moment correlation coefficients.Results:Strong associations were measured between maximal knee-abduction moment and COP excursion (r = .529, P = .003) and average COP velocity (r = .529, P = .003). Strong inverse associations were measured between minimum hip-flexion angle and COP excursion (r = −.521, P = .003) and average COP velocity (r = −.519, P = .003).Conclusions:Participants with decreased postural control had higher knee-abduction moments and a more extended hip on landing, which have been implicated separately as risk factors for ACL injury. A longitudinal prospective analysis is needed to determine whether force-platform postural-control measures can identify athletes at risk for ACL injury.

scholarly journals Prevention Across the Spectrum: a randomized controlled trial of three programs to reduce risk factors for both eating disorders and obesity

2014 ◽  
Vol 45 (9) ◽  
pp. 1811-1823 ◽  
Author(s):  
S. M. Wilksch ◽  
S. J. Paxton ◽  
S. M. Byrne ◽  
S.B. Austin ◽  
S. A. McLean ◽  
...  
Keyword(s):  
Risk Factors ◽  
Randomized Controlled Trial ◽  
Controlled Trial ◽  
Control Group ◽  
Obesity Risk ◽  
Randomized Controlled ◽  
Obesity Risk Factors ◽  
Clinically Significant ◽  
Perceived Pressure

BackgroundA randomized controlled trial of three school-based programs and a no-intervention control group was conducted to evaluate their efficacy in reducing eating disorder and obesity risk factors.MethodA total of 1316 grade 7 and 8 girls and boys (mean age = 13.21 years) across three Australian states were randomly allocated to: Media Smart; Life Smart; the Helping, Encouraging, Listening and Protecting Peers (HELPP) initiative; or control (usual school class). Risk factors were measured at baseline, post-program (5 weeks later), and at the 6- and 12-month follow-ups.ResultsMedia Smart girls had half the rate of onset of clinically significant concerns about shape and weight than control girls at the 12-month follow-up. Media Smart and HELPP girls reported significantly lower weight and shape concern than Life Smart girls at the 12-month follow-up. Media Smart and control girls scored significantly lower than HELPP girls on eating concerns and perceived pressure at the 6-month follow-up. Media Smart and HELPP boys experienced significant benefit on media internalization compared with control boys and these were sustained at the 12-month follow-up in Media Smart boys. A group × time effect found that Media Smart participants reported more physical activity than control and HELPP participants at the 6-month follow-up, while a main effect for group found Media Smart participants reported less screen time than controls.ConclusionsMedia Smart was the only program to show benefit on both disordered eating and obesity risk factors. Whilst further investigations are indicated, this study suggests that this program is a promising approach to reducing risk factors for both problems.

scholarly journals Effects of Intermittent Pneumatic Compression on Lower Limb Lymphedema in Patients with Type 2 Diabetes Mellitus: A Pilot Randomized Controlled Trial

Medicina ◽  
2021 ◽  
Vol 57 (10) ◽  
pp. 1018
Author(s):  
Alessandro de Sire ◽  
Maria Teresa Inzitari ◽  
Lucrezia Moggio ◽  
Monica Pinto ◽  
Giustino de Sire ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Outcome Measures ◽  
Lower Limb ◽  
Controlled Trial ◽  
Group Analysis ◽  
Intermittent Pneumatic Compression ◽  
Control Group ◽  
Interstitial Tissue ◽  
Experimental Group

Background and Objectives: Diabetes mellitus type 2 (T2DM) is a chronic disease associated with fluid accumulation in the interstitial tissue. Manual lymphatic drainage (MLD) plays a role in reducing lymphoedema, like intermittent pneumatic compression (IPC). By the present pilot study, we aimed to evaluate the efficacy of a synergistic treatment with MLD and IPC in reducing lower limb lymphedema in T2DM patients. Materials and Methods: Adults with a clinical diagnosis of T2DM and lower limb lymphedema (stage II–IV) were recruited from July to December 2020. Study participants were randomized into two groups: experimental group, undergoing a 1-month rehabilitative program consisting of MLD and IPC (with a compression of 60 to 80 mmHg); control group, undergoing MLD and a sham IPC (with compression of <30 mmHg). The primary outcome was the lower limb lymphedema reduction, assessed by the circumferential method (CM). Secondary outcomes were: passive range of motion (pROM) of hip, knee, and ankle; quality of life; laboratory exams as fasting plasma glucose and HbA1c. At baseline (T0) and at the end of the 1-month rehabilitative treatment (T1), all the outcome measures were assessed, except for the Hb1Ac evaluated after three months. Results: Out of 66 T2DM patients recruited, only 30 respected the eligibility criteria and were randomly allocated into 2 groups: experimental group (n = 15; mean age: 54.2 ± 4.9 years) and control group (n = 15; mean age: 54.0 ± 5.5 years). At the intra-group analysis, the experimental group showed a statistically significant improvement of all outcome measures (p < 0.05). The between-group analysis showed a statistically significant improvement in pROM of the hip, knee, ankle, EQ-VAS, and EQ5D3L index at T1. Conclusions: A multimodal approach consisting of IPC and MLD showed to play a role in reducing lower limb lymphedema, with an increase of pROM and HRQoL. Since these are preliminary data, further studies are needed.

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