The Effects of 6-Week Training Programs on Throwing Accuracy, Proprioception, and Core Endurance in Baseball

2009 ◽  
Vol 18 (3) ◽  
pp. 407-426 ◽  
Author(s):  
Kathleen R. Lust ◽  
Michelle A. Sandrey ◽  
Sean M. Bulger ◽  
Nathan Wilder

Context:With a limited number of outcomes-based studies, only recommendations for strength-training and rehabilitation programs can be made.Objective:To determine the extent to which throwing accuracy, core stability, and proprioception improved after completion of a 6-week training program that included open kinetic chain (OKC), closed kinetic chain (CKC), and/or core-stability exercises.Design:A 2 × 3 factorial design.Setting:Division III college.Participants:19 healthy baseball athletes with a control group of 15.Interventions:Two 6-week programs including OKC, CKC, and core-stabilization exercises that were progressed each week.Main Outcome Measures:Functional throwing-performance index, closed kinetic chain upper extremity stability test, back-extensor test, 45° abdominal-fatigue test, and right- and left-side bridging test.Results:There was no significant difference between groups. An increase was evident in all pretest-to-posttest results, with improvement ranging from 1.36% to 140%.Conclusion:Both of the 6-week training programs could be used to increase throwing accuracy, core stability, and proprioception in baseball.

2012 ◽  
Vol 21 (3) ◽  
pp. 235-243 ◽  
Author(s):  
Derya Ozer Kaya ◽  
Irem Duzgun ◽  
Gul Baltaci ◽  
Selma Karacan ◽  
Filiz Colakoglu

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.


2021 ◽  
Vol 2 (1) ◽  
pp. 1-9
Author(s):  
Miklós Kovács ◽  
József Márton Pucsok

  Core stability and the ability to balance have both a critical role in today’s modern soccer. Majority of injuries originated from the weakness and inefficient strength of core musculature and the kinetic chain. The purpose of our study was to investigate the effect of a three month proprioceptive training programme on core stability and the ability to balance. We hypothesized that both of the skills might improve by the end of the 12-week exercise program. We set up a group involving 15 players, who regularly participated in a weekly 40 minutes special proprioceptive training routine. The control group hasn’t attended any additional strengthening workout session. The youngsters executed a fitball balancing task, in a seated position, and the so-called Stork-test.  Before the 3-month exercise program, we implemented a pre-, at the end of the program a post-test. According to our results, we may conclude that we had measured a significant difference only in the Fitball-test when players executed the single leg balancing test (Stork-test), we haven’t observed any significant difference.


2019 ◽  
Vol 2 (1) ◽  
pp. 1-9
Author(s):  
Miklós Kovács ◽  
Pucsok József Márton

  Core stability and the ability to balance have both a critical role in today’s modern soccer. Majority of injuries originated from the weakness and inefficient strength of core musculature and the kinetic chain. The purpose of our study was to investigate the effect of a three month proprioceptive training programme on core stability and the ability to balance. We hypothesized that both of the skills might improve by the end of the 12-week exercise program. We set up a group involving 15 players, who regularly participated in a weekly 40 minutes special proprioceptive training routine. The control group hasn’t attended any additional strengthening workout session. The youngsters executed a fitball balancing task, in a seated position, and the so-called Stork-test.  Before the 3-month exercise program, we implemented a pre-, at the end of the program a post-test. According to our results, we may conclude that we had measured a significant difference only in the Fitball-test when players executed the single leg balancing test (Stork-test), we haven’t observed any significant difference.


2019 ◽  
Vol 2 (1) ◽  
pp. 1-9
Author(s):  
Miklós Kovács ◽  
Pucsok József Márton

  Core stability and the ability to balance have both a critical role in today’s modern soccer. Majority of injuries originated from the weakness and inefficient strength of core musculature and the kinetic chain. The purpose of our study was to investigate the effect of a three month proprioceptive training programme on core stability and the ability to balance. We hypothesized that both of the skills might improve by the end of the 12-week exercise program. We set up a group involving 15 players, who regularly participated in a weekly 40 minutes special proprioceptive training routine. The control group hasn’t attended any additional strengthening workout session. The youngsters executed a fitball balancing task, in a seated position, and the so-called Stork-test.  Before the 3-month exercise program, we implemented a pre-, at the end of the program a post-test. According to our results, we may conclude that we had measured a significant difference only in the Fitball-test when players executed the single leg balancing test (Stork-test), we haven’t observed any significant difference.


2019 ◽  
Vol 2 (1) ◽  
pp. 1-9
Author(s):  
Kovács Miklós ◽  
Pucsok József Márton

  Core stability and the ability to balance have both a critical role in today’s modern soccer. Majority of injuries originated from the weakness and inefficient strength of core musculature and the kinetic chain. The purpose of our study was to investigate the effect of a three month proprioceptive training programme on core stability and the ability to balance. We hypothesized that both of the skills might improve by the end of the 12-week exercise program. We set up a group involving 15 players, who regularly participated in a weekly 40 minutes special proprioceptive training routine. The control group hasn’t attended any additional strengthening workout session. The youngsters executed a fitball balancing task, in a seated position, and the so-called Stork-test.  Before the 3-month exercise program, we implemented a pre-, at the end of the program a post-test. According to our results, we may conclude that we had measured a significant difference only in the Fitball-test when players executed the single leg balancing test (Stork-test), we haven’t observed any significant difference.


2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Kyoungwon Baik ◽  
Seon Myeong Kim ◽  
Jin Ho Jung ◽  
Yang Hyun Lee ◽  
Seok Jong Chung ◽  
...  

AbstractWe investigated the efficacy of donepezil for mild cognitive impairment in Parkinson’s disease (PD-MCI). This was a prospective, non-randomized, open-label, two-arm study. Eighty PD-MCI patients were assigned to either a treatment or control group. The treatment group received donepezil for 48 weeks. The primary outcome measures were the Korean version of Mini-Mental State Exam and Montreal Cognitive Assessment scores. Secondary outcome measures were the Clinical Dementia Rating, Unified Parkinson’s Disease Rating Scale part III, Clinical Global Impression scores. Progression of dementia was assessed at 48-week. Comprehensive neuropsychological tests and electroencephalography (EEG) were performed at baseline and after 48 weeks. The spectral power ratio of the theta to beta2 band (TB2R) in the electroencephalogram was analyzed. There was no significant difference in the primary and secondary outcome measures between the two groups. However, the treatment group showed a significant decrease in TB2R at bilateral frontotemporoparietal channels compared to the control group. Although we could not demonstrate improvements in the cognitive functions, donepezil treatment had a modulatory effect on the EEG in PD-MCI patients. EEG might be a sensitive biomarker for detecting changes in PD-MCI after donepezil treatment.


Medicina ◽  
2021 ◽  
Vol 57 (1) ◽  
pp. 34
Author(s):  
Cheuk Kei Lao ◽  
Bing Long Wang ◽  
Richard S. Wang ◽  
Hsiao Yun Chang

Background and objectives: Faced with the serious problem of an aging population, exercise is one of the most effective ways to maintain the health of the elderly. In recent years, with the popularization of smartphones, the elderly have increasingly accepted technological products that incorporate artificial intelligence (AI). However, there is not much research on using artificial intelligence bracelets to enhance elders’ motivation and participation in exercise. Therefore, the purpose of this study is to evaluate the effectiveness of the combination of sports smart bracelets and multi-sport training programs on the motivation of the elderly in Macau. Materials and Methods: The study was conducted with a randomized trial design in a 12 week multi-sport exercise training intervention. According to the evaluation, a total of sixty elders’ pre- and post-test data were included in this study. Results: After 12 weeks of multi-sport exercise training, the evaluation scores on the exercise motivation scale (EMS) increased significantly in the group wearing exercise bracelets and those taking part in the multi-component exercise program, and the degree of progress reached a statistically significant level, but the control group did not show any statistically significant difference. The influence of the combination of sports smart bracelets and multi-sport training programs on elders’ motivation is clearer. Conclusions: The use of sports smart bracelets by elderly people in conjunction with diverse exercise training can effectively enhance elders’ motivation and increase their participation in regular exercise. The combination of sports smart bracelets and multi-sport training programs is worth promoting in the elderly population.


PLoS ONE ◽  
2021 ◽  
Vol 16 (11) ◽  
pp. e0258752
Author(s):  
Azza Alketbi ◽  
Salah Basit ◽  
Nouran Hamza ◽  
Lori M. Walton ◽  
Ibrahim M. Moustafa

Background Fatigue is considered one of the most common symptoms of multiple sclerosis (MS) and lacks a current standardized treatment. Therefore, the aim of this study was to examine the feasibility and effectiveness of a cognition-targeted exercise versus symptom-targeted exercise for MS fatigue. Methods In this Pilot, parallel-group, randomized controlled trial, sixty participants with multiple sclerosis, were randomly assigned to either a Cognition-Targeted Exercise (CTE) (N = 30, mean age 41) or a Symptom-Targeted Exercise (STE) (N = 30, mean age 42). The participants in the experimental group received eight, 50-minute sessions of weekly Cognitive Behavior Therapy (CBT) in addition to a CTE Program; whereas, participants in the control group received eight, 50-minute sessions of weekly CBT in addition to the standardized physiotherapy program (STE Program). Feasibility was assessed through recruitment rate, participant retention, adherence and safety, in addition to clinical outcome measures, including: (1) Modified Fatigue Impact Scale (MFIS), (2) Work and Social Adjustment Scale (WSAS), (3) Hospital Anxiety and Depression Scale (HADS), and Perceived Stress Scale (PSS). All outcome measures were assessed at baseline (pretreatment), following completion of the eight visit intervention protocol, and at 3-months follow-up. Results The recruitment rate was 60% and 93% of participants completed the entire study. The recruited participants complied with 98% of the required visits. No adverse events were recorded. A Generalized Estimation Equation Model revealed a significant difference over time as an interaction term during the post and follow up visit for all clinical outcome measures (p < .001). Conclusion The addition of CTE to CBT exhibited positive and more lasting influence on MS fatigue outcomes compared to Symptom-Targeted Exercise (STE). Feasibility and efficacy data from this pilot study provide support for a full-scale RCT of CTE as an integral component of Multiple Sclerosis fatigue management.


Author(s):  
Ganesa Puput Dinda Kurniawan ◽  
I Made Muliarta ◽  
Sugijanto ◽  
I Made Ady Wirawan ◽  
Susy Purnawati ◽  
...  

Non-specific low back pain is the symptom of lower back pain that occurs without an obvious cause, the diagnosis is based on exclusion of specific pathology. Non-specific low back pain can result in pain, muscle spasm and muscle imbalance, it can decrease the stability of the abdominals and lower back, limitation in lumbar mobility , changes posture, and it’s couse make disability in patients with non-specific low back pain. Exercise therapy for non-specific low back pain is high recommend to increased stability and correct posture of the spine, for this case thsth can be used for exercise therapy is like McKenzie exercises and core stability exercise. The purpose of this study is to determine the core stability excercise better than McKenzie excercise for release in reduce patient disability in non-specific low back pain. This research applied experimental research method with Pre and Post Test Control Group Design. The research was conducted in Dr Soeradji Tirtonegoro Klaten. There were 32 subjects taken for this research. Disability was measured by oswestry disability index (ODI) before and after treatment. They were divided into two treatment groups consisting of core stability 16 subject for the Mckenzie exercise is 16 and the frequens are 2 times a weak in a month. Statistical test results obtained, have a decline ODI score at the first group have done with a value of p = 0.000 and the second gorup with p = 0.000. it means that both of the group are significantly improve functional activity. From the comparative test data by t-test using the data difference in both groups p value <0.05, which means indicated that there is a significant difference. Therefore, the conclusion of this research indicated thar the core stability excercise better than McKenzie excercise for release in reduce patient disability in non-specific low back pain. The study is expected to benefit in patients with non-specific low back pain in reducing disability.


1999 ◽  
Vol 8 (3) ◽  
pp. 184-194 ◽  
Author(s):  
Mary E. Ubinger ◽  
William E. Prentice ◽  
Kevin M. Guskiewicz

When the upper extremity is injured, open kinetic chain (OKC) exercises are primarily used to increase strength and restore functional ability—the goals of rehabilitation. It is also imperative, however, that the receptors responsible for static and dynamic stabilization of the joint be trained. This can be done with closed kinetic chain (CKC) exercises. The purposes of this study were to investigate the effect of a 4-week CKC training program on the neuromuscular control of the upper extremity and to determine whether there was a significant difference between skill-dominant limb and nondominant limb stability indices. Thirty-two physically active participants (14 men, 18 women) were tested on the FASTEX 4 weeks apart. The training group's scores significantly improved, whereas the control group's scores remained the same. It was concluded that the CKC training significantly improved the training group's ability to remain stable. The results suggest that CKC training can increase the accuracy of joint position sense because of increased stimulation of the mechanoreceptors.


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