Update on Exercise in Persons With Muscle Disease

Muscle & Nerve, Год журнала: 2025, Номер unknown

Опубликована: Фев. 20, 2025

ABSTRACT Myopathies are heterogeneous in their etiology, muscle group involvement, clinical manifestation, and progression. Deficits myopathy may include weakness, atrophy, stiffness, myalgia, extra‐muscular manifestations. Consequently, these deficits could lead to impaired musculoskeletal function, inadequate engagement daily activities reduced participation social activities. Exercise has been viewed as a potentially efficacious intervention halt the loss of function improve secondary symptoms that result from loss, such pain fatigue. The purpose this review is discuss research findings within last 10 years examine effects exercise interventions many types myopathies humans. In general, most studies were small scale, they varied with respect type, intensity, outcome measures. Despite different pathologies, various subtypes aerobic/endurance or strength/resistance training generally beneficial strength functional outcomes. therapies safe well tolerated. prescription should be part routine neuromuscular care for patients myopathy, ideally input multidisciplinary team, focus on providing individualized regimens. Further work needed define optimal intensity type best outcomes persons combining novel disease modifying therapies.

Язык: Английский

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The accuracy of fixed intensity anchors to estimate lactate thresholds in recreational runners

European Journal of Applied Physiology, Год журнала: 2025, Номер unknown

Опубликована: Март 15, 2025

Abstract Background Endurance exercise intensities can be categorized into moderate, heavy, and severe domains based on physiological responses during incremental testing. Since the evaluation of metabolic thresholds is not always possible, this study assessed accuracy fixed intensity anchors to estimate lactate thresholds. Methods 165 (64 females, 101 males) recreational runners performed a maximal treadmill test. The first (LT1) second (LT2) were determined as percentages maximum heart rate (HR), oxygen consumption (VO 2 ), running speed, alongside rating perceived exertion (RPE). Sex-specific mean values used determine threshold analyze error magnitude for each method. Results Females had higher relative HR, VO , speed at LT1 compared males ( p < 0.001). In pooled data, absolute estimating varied from 0.6 0.8 km/h 4.9–7.4 bpm while LT2 errors ranged 0.4 2.8–5.2 bpm, respectively. speed-derived estimations yielded smallest magnitudes, RPE-derived least accurate. Estimating increased respective 1.0 8.4 LT1, 1.1 6.7 LT2. Conclusion occurred in suggesting need sex-specific anchors. estimates most accurate, but estimation impaired prediction accuracy. Thus, optimal method also depends availability values.

Язык: Английский

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The Effects of Online Pilates Training on Cognitive Functions and Dual Task Performance in People with Multiple Sclerosis: A randomized controlled study

Multiple Sclerosis and Related Disorders, Год журнала: 2025, Номер unknown, С. 106393 - 106393

Опубликована: Март 1, 2025

Язык: Английский

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The Effect of Exercise Rehabilitation on Bone Mineral Density, Muscle Strength, and Physical Function Outcomes in ACL ruptures: A randomized controlled clinical trial

Sports Medicine and Health Science, Год журнала: 2025, Номер unknown

Опубликована: Март 1, 2025

Язык: Английский

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History and perspectives on interval training in sport, health, and disease

Applied Physiology Nutrition and Metabolism, Год журнала: 2025, Номер 50, С. 1 - 16

Опубликована: Янв. 1, 2025

Exercise can be conducted as low-intensity continuous training (LICT) or a variety of higher intensity work/rest formats, collectively called interval training. Interval was developed for athletes in the early 20th century. It systemized Sweden Fartlek, and Germany die Method, 1930s. Most contemporary forms evolved from these progenitors. In essence, allows large volume high-intensity race specific to performed while controlling development fatigue. Adding LICT done by adds about 2%–4% performance achievable with LICT, which represents competitively meaningful difference (e.g., 4:25 vs. 4:00 over 1 mile). More recently, has been applied health- fitness participants even patients health conditions. Studies indicate that comparatively low produce substantial improvement physiologic capacity, little 20% time versus LICT. There are data indicating reasonably pleasant, have good adherence, is safe, patients. Although originally designed athletics, fundamental patterns work recovery remarkably similar healthy adults total both absolute relative magnitude homeostatic disturbance larger athletes, overall pattern effort same thus characterized an important step evolution exercise

Язык: Английский

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Application of GGNN inference propagation model for martial art intensity evaluation

Nonlinear Engineering, Год журнала: 2025, Номер 14(1)

Опубликована: Янв. 1, 2025

Abstract Moderate martial art exercise can enhance physical fitness and promote mental health, but excessive intensity may cause damage to the body. To address this issue, study adopts forward maximum matching method a pre-trained conditional random field model extract semi-structured unstructured data construct knowledge graph for arts assessment. A gated neural network is utilized evaluate optimize it through use of parallel computing. The sampling-optimized exhibited 0.13 ms reduction in processing time compared second-best model, while with an optimized training process demonstrated 6.7 s after 100 rounds training, outperforming model. evaluation accuracy strength three groups was 81.6, 86.6, 91.6%, respectively. average 7.2 13.4% higher than other models, has potential significantly reduce consumption, thereby enhancing overall efficiency. By reducing computation time, improve productivity, responsiveness, user experience. Furthermore, efficiency accuracy, making more precise. Ultimately, effectively assist individuals selecting suitable exercises.

Язык: Английский

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Effects of 5-Week Brain Endurance Training on Fatigue and Performance in Elite Youth Epée Fencers

International Journal of Sports Physiology and Performance, Год журнала: 2025, Номер unknown, С. 1 - 7

Опубликована: Янв. 1, 2025

Purpose : To examine the effectiveness of 5 weeks brain endurance training (BET) in reducing impairments sustained attention, performance at a specific fencing test, and perceived fatigue after cognitive fatiguing task youth épée elite fencers during preseason. Methods Using quasi-randomized controlled trial, 19 (8 women, 18 [1] y) were divided into BET (n = 11) or control 8) group. Both groups trained for sessions/wk weeks. The group completed sessions before, during, training, 3 4 times week. performed only training. Before weeks, psychomotor vigilance test before 40 minutes reverse Stroop task. Perceived was scored on 10-cm visual analog scale. Results After fatigue, reaction time, number lapses increased from to ( P ≤ .011), with no pre-to-post difference > .059). No differences found fencing-test .07). Effort both .043). We observed an increase .028). Conclusion reduced negative effects without clear improvement represents possible tool mitigate fencing.

Язык: Английский

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Effects of Self-Assisted Manual Therapy Combined with a High-Intensity Walking Program on Musculoskeletal Pain, Functionality, and Posture in Older Adults: A Multicentre Randomized Controlled Trial

Life, Год журнала: 2025, Номер 15(6), С. 844 - 844

Опубликована: Май 23, 2025

Background: Aging is associated with musculoskeletal pain and postural adaptations which may affect functionality. This study aims to analyse the effect of a combined protocol self-assisted manual therapy high-intensity walking on back pain, functionality, shoulder posture in older adults, establish short- medium-term effects this program. Methods: A multicentre, double-blind, randomized trial was conducted adults. The sample divided into two groups: plus at group (MTWG) Control Group (CG), latter undergoing supervised only. Pain (Pressure Threshold Visual Analogue Scale), functional capacity (5-times sit-to-stand test), change thorax position (acromion position) were assessed T0 (baseline), T1 (after 4-week intervention) T2 (follow-up, 4 weeks after end intervention). Results: total 95 adults (41 MTWG 54 CG) completed analyzed. After isolating correlations among our primary outcomes, analysis revealed statistically significant between-subject (p < 0.01), within-subject 0.001) between-within subject differences 0.05) Pressure scores favour MTWG. We also detected within-subjects for Scale, These patterns results remained stable T2. 5-times test 0.01) acromion improved but not Conclusions: walking, compared alone, short term (over one month), reduction maintained medium (at one-month follow-up).

Язык: Английский

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Strategies for Aerobic and Strength Training Prescription to Optimize Adherence in Overweight and Obese Individuals

IntechOpen eBooks, Год журнала: 2025, Номер unknown

Опубликована: Июнь 4, 2025

Physical inactivity is one of the main risk factors for premature mortality, accounting approximately 2 million deaths annually and having a significant impact on public health. Overweight obese individuals face even greater challenges in maintaining physical exercise, with high dropout rates difficulties losing body weight. Although traditional guidelines recommend specific amounts activity, long-term adherence remains critical issue. Recent research suggests that training prescriptions should consider not only physiological aspects but also practitioner’s affective motivational responses. This chapter reviews literature aerobic strength prescription strategies to optimize overweight individuals. The dual-process, hedonic, self-determination theories are discussed, highlighting role automatic controlled reactions formation exercise habits. Evidence indicates self-selected intensity, valence-based prescription, social support effective increasing adherence. Studies show individualizing considering practitioners’ preferences contribute pleasure perception reduced rates. integration these principles into can lead engagement sustainability. tripartite model, which combines safety, efficacy, pleasure, may be more efficient alternative promoting continuous activity reducing among Therefore, intensity workload subjective experience essential transforming an enjoyable sustainable practice.

Язык: Английский

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Improved Estimation of Exercise Intensity Thresholds by Combining Dual Non-Invasive Biomarker Concepts: Correlation Properties of Heart Rate Variability and Respiratory Frequency

Sensors, Год журнала: 2023, Номер 23(4), С. 1973 - 1973

Опубликована: Фев. 10, 2023

Identifying exercise intensity boundaries has been shown to be important during endurance training for performance enhancement and rehabilitation. Unfortunately, even though surrogate markers show promise when assessed on a group level, substantial deviation from gold standards can present in each individual. The aim of this study was evaluate whether combining two improved agreement. Electrocardiogram (ECG) gas exchange data were obtained 21 participants who performed an incremental cycling ramp exhaustion evaluated first (VT1) second (VT2) ventilatory thresholds, heart rate (HR) variability (HRV), ECG derived respiratory frequency (EDR). HRV thresholds (HRVT) based the non-linear index a1 Detrended Fluctuation Analysis (DFA a1) EDR (EDRT) upon derivative sixth-order polynomial over time. average HRVT EDRT HR set as combined threshold (Combo). Mean VT1 reached at 141 ± 15, HRVT1 152 14 (p < 0.001), EDRT1 133 12 Combo1 140 13 = 0.36) bpm with Pearson’s r 0.83, 0.78, 0.84, respectively, comparisons VT1. A Bland–Altman analysis showed mean biases 8.3 7.9, −8.3 9.5, −1.7 bpm, respectively. VT2 165 13, HRVT2 167 10 0.89), EDRT2 164 0.36), Combo2 0.59) 0.58, 0.95, 0.94, VT2. −0.3 8.9, −1.0 4.6, −0.6 4.6 Both DFA taken individually had moderate agreement targets through measurements. By both non-invasive approaches, there correlation, reduced bias, limits respective corresponding HRs

Язык: Английский

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