Functional Strength Exercises Research Articles

Effect of nutritional supplement accompanying functional strength exercises on the special physical abilities and the spiking skill of volleyball players

The process of preparing players and developing their level is of great importance, and it is a comprehensive process that goes beyond the reservoirs of sports training in isolation, but rather seeks to strengthen it with supporting elements, including nutritional supplements. In performing advanced skills in volleyball, including the skill of crushing striking, as well as weakness in special physical abilities. The research aims to: prepare a training program for functional strength that fits the capabilities of the research sample, determine doses of nutritional supplements commensurate with the mass of the players, and identify the effect of the training program for functional strength accompanying nutritional supplements on special physical abilities and the performance of the skill of crushing volleyball.The researchers used the experimental method (designed by the two experimental groups), the first experimental group practiced functional strength exercises with doses of nutritional supplements, and the second group practiced functional strength exercises in isolation from nutritional supplements. The research sample was selected from the specialized school volleyball players. The functional strength-training program was implemented; the researchers concluded the success of the functional strength training program in developing the special physical abilities of volleyball players and the development of the skill of crushing hitting, need for (8) weeks, at a rate of (3) units per week, and a rate of (24) training units.

Proprioceptive and Strength Exercise Guidelines to Prevent Falls in the Elderly Related to Biomechanical Movement Characteristics.

Falls are a major concern in the elderly and walking is an important daily activity in which falls occur, with tripping and slipping being the most frequent causes. Gait biomechanical parameters have been related to the occurrence of falls in the elderly. Moreover, there is evidence that falls can be prevented through exercise programs, which have been shown to be also effective in improving gait biomechanical parameters. However, a question remains: "What types of exercises must be included in exercise programs to prevent falls?". The purpose of this manuscript was to present guidelines for a fall prevention exercise program for the elderly, which was created with the aim of improving the gait biomechanical parameters related to falls. The critical review performed during the preparation of this manuscript collected important evidence and knowledge in order to create a structural basis for the development of a fall prevention exercise program. This type of program should last 6 or more weeks and be prescribed based on four movement pillars (locomotion, level changes, pulling and pushing, and rotations); however, the locomotion pillar must be the focus of the program. Proprioceptive and functional strength exercises should be included in this program. Based on the theoretical rationale, a proposal for a fall prevention exercise program is presented.

RESPOSTA DE VELOCIDADE APÓS TREINAMENTO DE FORÇA EM ATLETAS DE BOXE CHINÊS

ABSTRACT Introduction: Chinese boxing demands the maximum potential from its practitioners. The quality of executions of single or multiple punches depends on adequate strength training, and the quality of speed is a crucial factor for victory in Chinese boxing competitions. Objective: Explore the effects of strength training on the speed of punches in Chinese boxing athletes. Methods: Eighteen Chinese boxers were selected by random sampling. The competitors perform functional exercises directed at strength training for ten weeks. Several key points of sports aerobics were comprehensively evaluated. Mathematical and statistical methods were applied in processing the data before and after the intervention. Results: The speed quality of Chinese boxing practitioners after strength training was statistically beneficial (P<0.05). Only the particular qualities of strength did not show significant differences among the four unique qualities of strength analyzed; there were significant differences among the other three abilities (P<0.05). Conclusion: The introduction of functional strength training into the physical training of high-level Chinese boxing athletes can significantly improve the quality of movement speed. Functional strength exercises are a safe and efficient form of exercise. This training protocol provides a good reference to compensate for the shortfall in conventional strength exercises. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.

Effects of a Whole-body General Movement Intervention on Functional Muscle Strength of Children With Autism Spectrum Disorder: Results From a Comparison of Face-to-face Versus Telehealth-Based Intervention Delivery

Background Children with autism spectrum disorder (ASD) demonstrate impairments in postural strength and control, both of which are important for activities of daily living. With the onset of the COVID-19 pandemic, more focus has been placed on telehealth interventions. Objective Our randomized controlled trial assessed the effects of a general movement (GM) intervention compared to a standard-of-care seated play (SP) intervention delivered via face-to-face (F2F) and telehealth (TH)-based modes of intervention delivery in children with ASD. Methods Thirty 5- to 14-year-old children were matched at baseline and randomly assigned to the GM or SP groups. Children participated in a 10-week study with pretests and posttests conducted during the first and last weeks and training in the intermediate 8 weeks (2 sessions/week at 1.5 hours/session). The strength subtest of the Bruininks-Oseretsky Test of Motor Proficiency (BOT-2) and a custom-developed functional strength test were administered at pretest and posttest. In addition, we assessed functional strength using 15 upper and lower body exercises that were administered during early and late training sessions. All strength tests were coded for errors in movement form and movement quality during execution. Results On the BOT-2, the GM group (pretest: mean 8.3, SE 1.1; posttest: mean 10.31, SE 1.3; P=.007) but not the SP group showed improvements in scaled scores on the strength subtest. There were no differences in the amount of change for children seen F2F versus TH in the GM group (F2F: mean 2.3, SE 0.8; TH: mean 1.8, SE 0.9; P=.70). In the GM group, 77% of participants showed improvement in front raises and 50% improved on both sumo squats and donkey kicks. Of the 15 upper and lower body functional strength exercises performed, 7 provided significant results at a significance level of P=.05. For the upper body, these included back row (early: mean 81.3, SE 4.6; late: mean 57.0, SE 7.8; P=.01), spread your wings (early: mean 55.5, SE 6.0; late: mean 32.1, SE 5.4; P=.008), press ups (early: mean 72.1, SE 5.3; late: mean 46.8, SE 8.0; P=.01), and superman reach (early: mean 74.4, SE 2.8; late: mean 58.9, SE 6.8; P=.009). For the lower body, these included donkey kicks (early: mean 69.2, SE 2.9; late: mean 40.2, SE 6.0; P<.001), do-a-dot (early: mean 77.4, SE 3.3; late: mean 56.3, SE 6.3; P=.008), and superman kick (early: mean 71.9, SE 2.9; late: mean 49.8, SE 6.8; P=.008). Across all 7 moves, a comparable or higher proportion of children seen via TH showed improvement in movement performance scores compared to children seen F2F. For 6 of 7 movements, the mean reduction in percent movement performance errors (early vs late) was greater for children seen via TH compared to children seen via F2F. In addition, for superman kick (sk), donkey kick (dk), press ups (pu), and superman reach (sr) exercises, a higher proportion of children seen via TH compared to F2F improved movement performance error scores with training (sk: 80% TH vs 50% F2F; dk: 90% TH vs 60% F2F; pu: 100% TH vs 50% F2F; sr: 90% TH vs 25% F2F). Conclusions Although preliminary, our data suggest that TH is an effective mode of delivery of gross motor interventions and can be used to promote functional upper and lower body muscle strength in children with ASD.

Impact of Functional Strength Exercises on Core Muscles and the Level of Technical Performance of L-cross Skill on Rings

Impact of Functional Strength Exercises on Core Muscles and the Level of Technical Performance of L-cross Skill on Rings

Loaded Functional Strength Training versus Traditional Physical Therapy on Hip and Knee Extensors Strength and Function Walking Capacity in Children with Hemiplegic Cerebral Palsy: Randomized Comparative Study.

Objective: This study’s objective was to see how loaded functional strengthening exercises using a plantigrade foot position and a shoe supporter affected muscle strength and walking ability in spastic hemiplegic children. Methods: Seventy-two children with spastic hemiplegic cerebral palsy, both sexes, aged ten to twelve years, were randomly assigned into two groups equal in number (control and intervention groups). The control group received a specially designed physical therapy program, whereas the intervention group received a loaded functional strengthening exercises program using a shoe supporter to maintain a plantigrade foot position. The training program was carried out for 60 min, three times per week for three consecutive months. All participants were evaluated both before and after the therapy program by using a Medical Commander Echo Manual Muscle Tester dynamometer to assess isometric muscle power of hip and knee extensors on the affected side. To assess functional walking capacity, a 6 min walking (6MWT) test was used. Results: Study groups were comparable with respect to all outcome measures at entry (p > 0.05). Within-group comparison showed significant improvements in all measured variables. Furthermore, between-group comparison revealed significantly greater improvements (p < 0.05) in hip and knee extensors strength as well as the functional walking capacity in favor of the intervention group. Conclusions: In all the analyzed variables, loaded functional strength exercises from the plantigrade foot position were found to be considerably more effective in the intervention group than in the control group.

Impact of Functional Strength Exercises on Core Muscles and the Level of Technical Performance of L-cross Skill on Rings

Impact of Functional Strength Exercises on Core Muscles and the Level of Technical Performance of L-cross Skill on Rings

The effects of a strengthening program on walking and stair-climbing ability of adolescents and young adults with cerebral palsy: a randomized controlled trial

PurposeThe study aim was to examine the effects of a 10-week school-based strengthening program on walking and stair-climbing ability of adolescents and young adults with cerebral palsy.MethodsOverall, 35 participants, aged 12–19 years, were classified in 3 levels in accordance with the Gross Motor Function Classification System and randomly assigned to the experimental and control group. The experimental group participated in a 10-week progressive resistance exercise program during the adapted physical education class and performed functional strength exercises (sit-to-stand, lateral and front step-up), with a frequency of 3 times per week. The experimental and control groups continued their usual care at school regarding physical therapy and/or occupational therapy. Stair-climbing ability was assessed with the Timed Up and Down Stairs test and walking ability was evaluated with the 10-m walk test and the 1-minute walk test.ResultsThere was a significant between-group improvement for stair-climbing ability favouring the intervention group (F = 6.519, p = 0.016, ƞ2 = 0.169), whereas walking ability as assessed with the 10-m walk test and the 1-minute walk test remained unchanged.ConclusionsA functional strengthening program administered in adolescents and young adults with cerebral palsy may positively influence their stair-climbing ability, without any adverse effects.

تأثیر تدریبات القوة الوظیفیة لتطویر قوة المرکز فی القدرات البدنیة الخاصة وتثبیت الثقل ومستوى الإنجاز الرقمی لرفعة الخطف للرباعیین الناشئین

ملخص البحث (2021م)تأثيرتدريبات القوة الوظيفية لتطوير قوة المرکز على مستوى المتغيرات البدنية الخاصة وتثبيت الثقل والإنجاز الرقمي لرفعة الخطف لدى الرباعيين الناشئين * ااا.م.د/ سامح محمد رشدي أمين هدفت هذه الدراسة إلى التعرف على تأثير برنامج مقترح لتدريبات القوة الوظيفية لتطوير قوة المرکز على مستوى المتغيرات البدنية الخاصة وتثبيت الثقل و الإنجاز الرقمي لرفعة الخطف لدي الرباعيين الناشئين، واستخدم الباحث المنهج التجريبي وذلک باستخدام التصميم التجريبي بأسلوب دراسة الحالة لمجموعة تجريبية واحدة باتباع القياس القبلي والبيني والبعدي وکانت عينة البحث (3) ثلاثة رباعيين ناشئين تحت 17 سنة بنادي الکهرباء الرياضي بالقاهرة ، وقد أثر البرنامج التدريبي المقترح تأثيرا إيجابيا واضحا على تطوير مستوى المتغيرات البدنية(قوة المرکز-المتغيرات البدنية الخاصة لرفعة الخطف) والمهارية(مستوى تثبيت الثقل لرفعة الخطف ) قيد البحث ومستوى الإنجاز الرقمي لرفعة الخطف لدي الرباعيين الناشئين من أفراد عينة البحث التجريبية ويظهر ذلک من خلال نسب التحسن بين القياسين القبلي والبعدي لعينة البحث التجريبية لصالح وفي اتجاه القياس البعدي. Research SummaryThe impact of functional strength exercises to develop core strength for the level of specific physical abilities, fixing the barbell and achievement record to the snatch sublimity among junior Weightlifters .*A. Prof Sameh Mohammed Rushdy AminThe Research aim to know the impact of functional strength exercises to develop core strength for the level of specific physical abilities, fixing the barbell and level achievement record to the snatch sublimity among junior Weightlifters .Researcher used the experimental Method by case study design to one group using following pre, inter and

Resistance Exercise and Knee Osteoarthritis

Resistance Exercise and Knee Osteoarthritis

Effect of functional strength training on snatch performance for weightlifters

This study aims to improve the functional strength (Strength – Power- Balance) using the Functional strength Exercises and knowledge and their impact on Snatch performance for lifters. Applied study on a sample of (12) weightlifters Registered Egyptian Federation of weightlifting/ Egypt of season 2016/2017, the researcher used an experimental method to design two groups, one Functional strength group consisted of (6) lifter and the other control group of (6) lifter. Where the mean age of (20.17 ± 3.97 years) and height (166.00 ± 3.29 cm), weight (79.08 ± 14.02 kg) and age training (8.83 ± 4.02 years) for the Functional strength group, while the Mean age (18.83 ± 2.14 years), height (165.83 ± 8.59 cm), weight (69.07 ± 5.91 kg) and age training (6.33 ± 3.14 years) for the control group Methods. The Functional strength group underwent a functional strength Exercises while the control group underwent Traditional exercises. Functional strength Exercises Continued for 12 Weeks 3 times per week and the training session lasted 90-120 a minute. The pre and post for the two control and Functional strength group a measured functional strength (Strength – Power- Balance) and snatch performance tests for the two groups. Statistical analysis of the experimental and control data SPSS was used to apply formulas statistical by calculating: Mean, Standard deviation, Mann-Whitney and Wilcoxon test. Results. The results showed the use of a functional strength Exercises resulted in an improvement statistically significant at a level of functional strength training and snatch performance for weightlifters. This study confirms that a functional strength (strength – Power- Balance) training improves snatch performance for lifters. Conclusions. The Weightlifting Federation and attention by coaches trained in the application of a functional strength training weightlifters programs given the positive impact on the lifters.

THE EXAMINATION OF THE EFFECTS OF FUNCTIONAL TRAINING PROGRAM APPLIED ON INSTABLE GROUND ON ANAEROBIC CAPACITIES OF ELITE MARTIAL ARTS ATHLETES

The aim of this study is to measure both dynamic balance of elite martial arts athletes doing functional strength exercises on instable ground and the effects of circuit training program on their anaerobic capacities, and compare them with those following classical training program. Students studying in Faculty of Sport Sciences at Duzce University and doing martial arts (kick box and muay-thai) constituted the study group. In the study conducted in 6 weeks with 24 sessions, while experimental group (EG) included 14 individuals (age: 19.78±1.36, height: 1.68±0.06) control group (CG) included 14 individuals (age: 19.92±2.09, height: 1.67±0.07) similar to those in experimental group. While athletes in EG followed circuit training program including strength exercises on instable ground in 6 weeks with 24 sessions, those in CG followed classical training program. Pre and posttests were applied before and after 6-week training program. First of all, height, weight and bioelectric impedance method was used for body fat rate, RAST test was done to measure agility by using electronic chronometer system with two-gated photocell having measurement in the sensitivity of 0.01, y-balance test battery was used to measure dynamic balance. Data was analyzed with SPSS 18. Collected data, pretest and posttest values of study and control group was analyzed with Wilcoxon test which was in 95 reliability range an significance level was accepted as p<0.05. When statistical data was examined, it was found that study group reported significant increments than control group in terms of anaerobic capacity, minimum power output, fatigue index, average power output and dynamic balance (p<0.05), while no significant differences were found in terms of other variables. Consequently, it was observed that exercises on instable ground developed dynamic balances of athletes. It is thought that athletes use required muscle function for balance during movement in the lowest level and this retards fatigue by effecting power output positively. Article visualizations:

Effects of functional strength exercises on the performance level of some physical variables and defense skills of handball goalkeepers

Effects of functional strength exercises on the performance level of some physical variables and defense skills of handball goalkeepers

Effect of Training Program Using Functional Strength Exercises on Developing Trunk Muscles Efficiency for Mono Fin Junior Swimmers

This research aimed at develop mono fin junior swimmers’ physical abilities using functional strength exercises and identify their effect on following sub-aims: developing trunk (abdomen and back) muscles stability and strength for mono fin junior swimmers and improving mono fin junior swimmers’ driving force in abdomen and back muscles. Ninety subjects randomly recruited from dolphin junior swimmers in Sport Police Federation Club registered in Egyptian Diving & Lifesaving Federation in the sport season 2017 participated in the study (30 subjects in experimental group, 30 in control group and 30 for pilot study). Physical abilities tests used as data collecting tools. Experimental group undergone functional strength program consists of (44) training units, (20) training units for general preparation period, and (24) training units for specific preparation period, 5 units/week in general preparation period and 3 units/week in specific preparation period. The most important results indicated that experimental group prove superior to control group in physical variables related to mono fin swimming under study.

Effects of functional strength exercises on the performance level of some physical variables and defense skills of handball goalkeepers

Effects of functional strength exercises on the performance level of some physical variables and defense skills of handball goalkeepers

Characteristics associated with physical activity capacity and performance in children and adolescents with an acquired brain injury

ABSTRACTAim: To examine characteristics associated with physical activity capacity and performance in children with acquired brain injury (ABI).Methods: 58 children (32 men; age 11 years 11 months ± 2 years 6 months; Gross motor function classification system [GMFCS] equivalent I = 29, II = 29) >12 months post ABI were recruited. Physical activity capacity measures included: (i) combined score of three 30-second repetition maximum functional strength exercises; (ii) timed up and go; (iii) 6-minute walk test and (iv) high-level mobility assessment tool (HiMAT). Physical activity performance determined time spent in sedentary, light and moderate to vigorous physical activity (MVPA). Full scale intelligence quotient (FSIQ) was assessed using the Wechsler intelligence scale for Children-IV. Regression models were constructed with functional strength score (n = 56), activity counts/minutes and time spent in MVPA and sedentary (n = 37).Results: The HiMAT and FSIQ explained 69% of the variance in functional strength. Age explained 12% of the variance in counts/min and 14% of the variance in time spent sedentary. GMFCS explained 10% of the variance in time spent in MVPA.Conclusions: The ability to perform functional strength exercises is associated with mobility beyond independence and adequate intellectual ability for children with ABI. Age was the most significant factor associated with physical activity performance, and interventions should target adolescents with ABI.

Development of an efficient rehabilitation exercise program for functional recovery in chronic ankle instability.

[Purpose] The aim of the present study was to construct an integrated rehabilitation exercise program to prevent chronic pain and improve motor ability in cases of ankle injury and re-injury. [Subjects and Methods] Twenty-six male soccer players who required functional strength exercises due to repeated ankle injury were the subjects. A 12-week rehabilitation exercise program was constructed with the aim of improving muscle strength in the ankle and dynamic coordination of the lower limb. Muscle strength and dynamic coordination were evaluated using the Y Balance Test, and isokinetic muscle strength of ankle dorsiflexion, plantarflexion, inversion, and eversion were measured before and after the 12-week program. [Results] Following 12 weeks of rehabilitation exercise, there were statistically significant improvements in the ratios of dorsiflexor strength to plantarflexor strength, eversion strength, and inversion strength on the left side. The other variables showed no significant changes. [Conclusion] The rehabilitation exercise program for chronic ankle instability helped to reduce pain, and to restore normal joint range of motion, muscle strength and endurance, and functional ability. Active protocols to improve complex functions need to be developed to complement these results.

Mitii™ ABI: study protocol of a randomised controlled trial of a web-based multi-modal training program for children and adolescents with an Acquired Brain Injury (ABI).

BackgroundAcquired brain injury (ABI) refers to multiple disabilities arising from damage to the brain acquired after birth. Children with an ABI may experience physical, cognitive, social and emotional-behavioural impairments which can impact their ability to participate in activities of daily living (ADL). Recent developments in technology have led to the emergence of internet-delivered therapy programs. “Move it to improve it” (Mitii™) is a web-based multi-modal therapy that comprises upper limb (UL) and cognitive training within the context of meaningful physical activity. The proposed study aims to compare the efficacy of Mitii™ to usual care to improve ADL motor and processing skills, gross motor capacity, UL and executive functioning in a randomised waitlist controlled trial.Methods/DesignSixty independently ambulant children (30 in each group) at least 12 months post ABI will be recruited to participate in this trial. Children will be matched in pairs at baseline and randomly allocated to receive either 20 weeks of Mitii™ training (30 min per day, six days a week, with a potential total dose of 60 h) immediately, or be waitlisted for 20 weeks. Outcomes will be assessed at baseline, immediately post-intervention and at 20 weeks post-intervention. The primary outcomes will be the Assessment of Motor and Process Skills and 30 s repetition maximum of functional strength exercises (sit-to-stand, step-ups and half kneel to stand). Measures of body structure and functions, activity, participation and quality of life will assess the efficacy of Mitii™ across all domains of the International Classification of Functioning, Disability and Health framework. A subset of children will undertake three tesla (3T) magnetic resonance imaging scans to evaluate functional neurovascular changes, structural imaging, diffusion imaging and resting state functional connectivity before and after intervention.DiscussionMitii™ provides an alternative approach to deliver intensive therapy for children with an ABI in the convenience of the home environment. If Mitii™ is found to be effective, it may offer an accessible and inexpensive intervention option to increase therapy dose.Trial RegistrationANZCTR12613000403730Electronic supplementary materialThe online version of this article (doi:10.1186/s12883-015-0381-6) contains supplementary material, which is available to authorized users.

The Impact of Using Functional Strength Exercises on Developing the Performance Level of Skill, FLOB 360, on a Pommel Horse Under the Age of 13

The research aims to try to identify the impact of using functional strength exercises on developing the performance level of skill, FLOB 360, on a pommel horse under the age of 13. The two researchers used the experimental method in a manner (pre- and post-tests) to two groups, one is experimental group and the other is control group. The sample was chosen by the propulsive (intentional) method from the gymnasts in Kazma Sports Club and Kuwait club in Kuwait under the age of 13 for the sports season 2012/2013 The total sample size of the main research was (12) players trained together, and after the end of the training session they were divided into (6) players, as an experimental group, where the functional strength exercises were applied on them to a time period ranging between (15 to 20 minutes), and (6) players as a control group where the exercises were not applied on them. The two researchers have used the tests and measurements of functional strength and the evaluation level of the skill’s performance. The results revealed that the use of functional strength exercises; improve the level of skill performance (FLOB 360) on the pommel horse. The two researchers recommended applying the functional strength exercises the same intensity, repetitions and rests for gymnasts for its role in improving the level of skill performance (FLOB 360) on the pommel horse.