showing 30 related works from this author
Short and Long-Term Trainability in Older Adults: Training and Detraining Following Two Years of Multicomponent Cognitive—Physical Exercise Training
2020
Despite the benefits of multicomponent physical&ndash
The use of accelerometry to evaluate the BMX cycling starting hill. Effect of the Q-Ring™ on the acceleration profile
2020
Accelerometers are becoming popular in sport performance, as they are easy to wear, affordable, and usable in the field. Eccentric chainrings have been commercialised to improve pedalling performance, but little is known about their possible effects in the first pedal strokes (PS) of maximal sprint starts. To analyse the effects of the Q-Ring chainring (Q) on pedalling mechanics and performance in the BMX starting hill, 12 Spanish-National-Team BMX athletes performed 3 maximal sprints comparing Q vs No-Q. Time was measured in the first three meters. Acceleration output was registered with a triaxial 6 g accelerometer (200 Hz) in the first four PS. Discrete time, acceleration and statistical…
Hypovitaminosis D in Young Basketball Players: Association with Jumping and Hopping Performance Considering Gender
2021
This study aimed to verify whether a group of young well-trained basketball players presented deficiencies in vitamin D concentration, and to analyze whether there was an association between vitamin D concentration and jumping and hopping performance. Gender differences were considered. Twenty-seven players from an international high-level basketball club (14 female, 16.00 ± 0.55 years
Is Baseline Cardiac Autonomic Modulation Related to Performance and Physiological Responses Following a Supramaximal Judo Test?
2013
Little research exists concerning Heart Rate (HR) Variability (HRV) following supramaximal efforts focused on upper-body explosive strength-endurance. Since they may be very demanding, it seems of interest to analyse the relationship among performance, lactate and HR dynamics (i.e. HR, HRV and complexity) following them; as well as to know how baseline cardiac autonomic modulation mediates these relationships. The present study aimed to analyse associations between baseline and post-exercise HR dynamics following a supramaximal Judo test, and their relationship with lactate, in a sample of 22 highly-trained male judoists (20.70±4.56 years). A large association between the increase in HR fro…
Redução da sobrecarga do cuidador após o treinamento supervisionado em idosos pluripatológicos e paliativos
2021
Objetivo. Conocer la relación entre el nivel de independencia de un grupo de ancianos crónicos-pluripatológicos y paliativos (ACP-P) y la sobrecarga de sus cuidadores, tras un programa de entrenamiento multicomponente adaptado al ámbito domiciliario. Diseño mixto, cuantitativo y cuasiexperimental, con medidas repetidas en el factor Entrenamiento, y dos factores de agrupación: edad (70-79 y ≥80 años) y nivel de deambulación del ACP-P (anda/no anda). Emplazamiento. Intervención realizada en la Unidad de Hospitalización a Domicilio (UHD) del Hospital General de Alicante, durante 2014-2016. Participantes. 17 pacientes ACP-P, edad media 81,6 años (DE 5,6). Intervención. 3 sesiones semanales dura…
Cardiovascular and Autonomic Responses to a Maximal Exercise Test in Elite Youngsters
2017
AbstractTo analyze cardiovascular and autonomic responses in elite youngsters, 13 male cyclists (15.43±0.51 years) performed a graded-test until voluntary exhaustion. Oxygen consumption (VO2), blood lactate (BLa), arterial oxygen saturation (SaO2), respiratory exchange ratio (RER) and rating of perceived exertion (RPE) were collected, while heart rate (HR) was registered for heart rate variability (HRV) analyses, looking for linear and nonlinear comparisons. Cyclists reached maximal exertion [RPE: 19.14±0.94; BLa: 8.92±2.51 mmol.L−1; RER: 1.04±0.03; SaO2: 92.43±2.5%] and high-level performance (4.41±0.46 W·Kg−1; 60.77±6.87 ml·Kg·min−1) once over 95% of age-predicted HRmax. VO2 and RPE incre…
Autonomic Modulation Improves in Response to Harder Performances While Playing Wind Instruments
2020
Background: Despite inducing autonomic benefits similar to exercise, playing wind instruments is a physical, and cognitive task of high attentional requirements, which demands musicians maximal efforts, leading to sympathetic hyperarousal and autonomic worsening. In this context of controversy, it remains unknown the autonomic response to playing highly demanding music performances, as compared to an easier one, which might be of interest in wind musicians' cardiovascular health. Objectives: This study aimed to investigate differences in the autonomic control of the heart with regard to task demands (TD), avoiding emotional influences (rehearsal performance). Methods: Eight healthy male pro…
Strategies to change body composition in older adults: do type of exercise and dose distribution matter?
2020
Background: This study aims to analyze changes in sedentary elderlies' body composition, comparing the impact of two dose distributions: continuous (60 min/session) vs. accumulated (30 min/session in the morning and 30 min/session in the afternoon), on two types of physical exercise programs (multicomponent-training [MCT] vs. walking interval-training [WIT]). Methods: Forty-six sedentary overweight elderly (71.3±4.3 years) were evaluated by bioimpedance with a pre-post 2x2 factorial design. Participants were distributed in four homogeneous groups, considering gait and health parameters. Results: The overall sample showed significant improvements in fat mass (% and kg) and fat-free mass (kg)…
Resistance Training with Blood Flow Restriction Compared to Traditional Resistance Training on Strength and Muscle Mass in Non-Active Older Adults: A…
2021
Low-intensity training with blood flow restriction (LI-BFR) has been suggested as an alternative to high-intensity resistance training for the improvement of strength and muscle mass, becoming advisable for individuals who cannot assume such a load. The systematic review aimed to determine the effectiveness of the LI-BFR compared to dynamic high-intensity resistance training on strength and muscle mass in non-active older adults. A systematic review was conducted according to the Cochrane Handbook and reportedly followed the PRISMA statement. MEDLINE, EMBASE, Web of Science Core Collection, and Scopus databases were searched between September and October 2020. Two reviewers independently se…
Inspiratory Muscle Strength and Cardiorespiratory Fitness Association With Health-Related Quality of Life in Healthy Older Adults
2021
The main purpose of this study was to explore similarities and differences in the association between two capabilities affecting the cardiorespiratory system (overall and multifactorial cardiorespiratory fitness and inspiratory muscle strength) and the health-related quality of life (HRQoL), in a group of active healthy seniors. Sixty-five individuals (age, 73.01 ± 5.27 years; 53 women) who participated regularly in a multicomponent training program completed the EuroQol 5D-5L questionnaire, the 6-min walking test (6MWT), and the maximum inspiratory pressure test (MIP). Non-parametric correlations (Spearman's rho) were conducted to analyze the association between HRQoL indices (EQindex and …
Physical exercise in the prevention and treatment of Alzheimer's disease
2020
Highlights • Low levels of physical activity are a risk factor associated with Alzheimer's disease. • Older adults who exercise are more likely to maintain cognition. • Exercise modulates amyloid β turnover, inflammation, synthesis, and release of neurotrophins, and cerebral blood flow.
High versus low motivating music on intermittent fitness and agility in young well-trained basketball players
2021
The present study aimed to analyse the influence of the music level of motivation, compared to the absence of music, on intermittent fitness and agility, in a group of young well-trained basketball players. On alternate days, thirteen players (14.85 ± 0.68 years, 188 ± 0.05 cm, 75.89 ± 8.02 kg) were assessed of the V-Cut test (agility test including changes of direction) and the 30–15 Intermittent Fitness Test (30-15IFT; maximal running speed under fatigue). There were six testing sessions over three consecutive weeks, with three different randomized conditions: team-selected High Motivating Music (HMM), Low Motivating Music (LMM), and the No-Music condition (NM). Arterial oxygen saturation…
Retos y análisis de un programa municipal de prescripción de ejercicio físico para la salud: El programa VIU-ACTIU (Challenges and analysis of a loca…
2020
La política municipal debe atender a las necesidades de ejercicio físico de sus ciudadanos, con una oferta coste-efectiva y adecuada para todos. VIU-ACTIU es una estrategia integral de promoción de salud que se articula en torno a dos líneas de actuación municipal: a) asesoramiento y prescripción de ejercicio físico individualizado, supervisado por graduados en ciencias de la actividad física y el deporte en coordinación multidisciplinar con profesionales sanitarios; y b) coordinación con agentes del municipio en acciones de dinamización de salud comunitaria a través de “activos de salud” previamente mapeados. Objetivos: Evaluar cambios funcionales y psicosociales tras un año de programa, a…
Skinfold Sum: Reference Values for Top Athletes
2012
Las determinaciones de los pliegues subcutaneos de diferentes zonas corporales son utilizadas ocasionalmente en ecuaciones predictivas para calcular la masa grasa. Este es un parametro critico que condiciona el optimo rendimiento deportivo. No existen valores de referencia de pliegues subcutaneos en atletas de elite. Por tanto, el principal objetivo de este estudio es presentar valores de referencia de pliegues subcutaneos de una amplia poblacion de atletas. Los pliegues tricipital, subescapular, suprailiaco, abdominal, muslo y pierna fueron medidos de acuerdo a la normativa ISAK (Sociedad Internacional para el Avance de la Cineantropometria) en 2500 atletas. La suma de los seis pliegues as…
Continuous Compared to Accumulated Walking-Training on Physical Function and Health-Related Quality of Life in Sedentary Older Persons
2020
The present study aimed to analyze the impact of overground walking interval training (WIT) in a group of sedentary older adults, comparing two different dose-distributions. In this quasi-experimental and longitudinal study, we recruited twenty-three sedentary older adults (71.00 ±
Beneficial Effects of Inspiratory Muscle Training Combined With Multicomponent Training in Elderly Active Women
2019
ABSTRACTPurpose: This study aims to analyze changes in Maximum Inspiratory Pressure (MIP), lung function, cardiorespiratory fitness, and blood pressure, in 10 healthy active elderly women, followin...
Validity of a novel device for indoor analysis of cyclists' drag area
2021
Cyclists need to measure aerodynamic resistance accurately and reliably, as well as economically. Devices such as Notio Aerostick, an equipment device that includes one pitot tube, have appeared for this purpose. The aim of this study is, therefore, to test the reliability and degree of agreement in the evaluation of the CdA (coefficient of aerodynamic drag), assessed by means of the Notio Aerostick compared to the Virtual Elevation (VE) and Martin mathematical models.Seventeen professional cyclists rode in a 250-metre-long velodrome covered with a concrete surface with their own time trial bikes. Each cyclist completed three rides of 15 laps at constant speed for the evaluation of the CdA,…
Pruebas T vs análisis categorial: evolución de la agilidad en los adultos mayores tras dos años de entrenamiento (T test vs categorical analysis: evo…
2020
Entendiendo que entrenar no siempre significa alcanzar la independencia funcional para un adulto mayor (AM), ni desentrenar perderla, se crearon 4 categorías para valorar el efecto a largo plazo de un programa multicomponente físico-cognitivo sobre el nivel de independencia en sus usuarios. Se evaluaron 25 AM sanos (69.74±5.36 años) a lo largo de dos años, considerando 2 periodos de Entrenamiento (E1, E2; 8 meses cada uno) y Desentrenamiento (D1, D2; 3 meses + 1 de evaluación). Se analizó la agilidad (Time Up&Go Test) por su relación con la marcha y la prevención de caídas. Los cambios de categoría entre periodos se analizaron mediante el test exacto de Fisher, seguido de un ANOVA de me…
Linear and nonlinear heart rate dynamics in elderly inpatients. Relations with comorbidity and depression
2010
Background. Hospitalization processes are known to increase depressive symptoms arising among elderly population. Meanwhile, dysregulation of cardiac autonomic function has been suggested to link depression and cardiovascular mortality. In this context, analysis of heart rate variability (HRV) is emerging as a powerful mortality risk stratifier clinical tool. The purpose of the study was to examine the relationship among HRV, depression, and comorbidity risk among an elderly inpatient population. Material and methods. Twenty-six subjects (aged 78±9 years) were recruited from the Short- Term Stay Unit at the Hospital General de Alicante. Before joining a Physical Activity Program aimed to pr…
Multicomponent Physical Exercise Training in Multimorbid and Palliative Oldest Adults
2021
Exercise counteracts aging and pathology symptoms, but there is still scarce research on exercise programs for multimorbid and/or palliative old patients (MPO-Ps). In order to analyze whether the multicomponent physical–cognitive training is beneficial for this population, 17 MPO-Ps (81.59 ± 5.63 years) completed a >
Multicomponent Exercise Training Combined with Nutritional Counselling Improves Physical Function, Biochemical and Anthropometric Profiles in Obese C…
2020
Aerobics or strength exercise plus diet interventions have been shown to counteract childhood obesity. However, little is known with regard to periodized multicomponent exercise interventions combined with nutritional counselling, which might be less demanding but more enjoyable and respectful of children and adolescents&rsquo
Changes in plantar pressure and spatiotemporal parameters during gait in older adults after two different training programs
2020
Improving gait is in exercise programs for older adults (OAs) but little is known about how different gait-training approaches affect spatiotemporal parameters and plantar pressure distributions in OAs. High plantar pressures are linked to tissue injury risk, ulceration, and pain in OAs, but no studies have yet compared how they affect podobarometric variables.The effect of changing plantar pressure on absolute and mean maximum pressure, the pressure-time integral, stride time, stance time, and gait speed in OAs following either a multicomponent training program (EG) or interval-walking training (WG).Comfortable gait speed, strength (seat-to-stand test), and plantar pressure (Pedar-X mobile…
Determinants of dynamic inspiratory muscle strength in healthy trained elderly.
2021
Background: The S-Index assessed by means of electronic devices is a measure of Inspiratory Muscle Strength (IMS) that highly correlates with the maximal inspiratory pressure (MIP). The variables involved when using regression models for the prediction of IMS/MIP depend on both the sample characteristics and the device or protocol used. In light of the scarce information on the influence of physical activity (PA) on IMS in healthy older adults (OA), together with the incorporation of new assessment devices, the objectives of this research are: 1) to determine which factors influence the IMS in a group of trained OA, using a portable electronic device; and 2) to propose a regression model to…
Evaluation of impact-shock on gait after the implementation of two different training programs in older adults
2020
Abstract Background Gait is negatively affected with increasing age. It is widely accepted that training produces physical-functional improvements in older adults, which can be assessed with numerous physical-functional tests. However, very few studies have been carried out using accelerometry to analyse the training effect on kinetic and kinematic variables in older adults, and there is no one that investigate the effects of two different training programs. Therefore, the aim of this study is to analyse the effects of an interval-walking program and a multicomponent program on the acceleration impacts, shock attenuation, step-length, stride frequency, and gait speed in older adults. Method…
Six Hundred Meter–Run and Broken 800’s Contribution to Pacing Improvement in Eight Hundred Meter–Athletics
2013
Little is known about the influence of speed endurance workouts on the improvement of pacing strategies in the 800-m running event. This study aims to analyze it, comparing continuous repetitions vs. interval training workouts. Because we hypothesize that pacing is susceptible to expertise, there might be age differences. Nineteen male 800-m runners (age: 21.36 ± 5.26, season best [SB]: 117.14 ± 5.18 seconds) were tested. Athletes were asked to run 1 × 600 m (6r) at 100% (SB) and 2 × 4 (200 m per 30 seconds) per 15 minutes (B8) at 102% (SB), counterbalanced and randomized within 1 week of difference. Pacing strategy (velocity dynamics) was analyzed by means of time differences in 200-m segm…
Fuerza muscular inspiratoria dinámica y aptitud cardiorrespiratoria en función de edad y sexo
2020
espanolObjetivo: Analizar la relacion entre fuerza inspiratoria y aptitud cardiorrespiratoria en un grupo de adultos mayores sanos y entrenados, atendiendo a edad y sexo. Metodo: Estudio descriptivo, de corte transversal y prospectivo. De los 153 participantes en el programa de entrenamiento multicomponente EFAM-UV© y mayores de 60 anos, 87 fueron evaluados de composicion corporal, presion arterial, saturacion de oxigeno, fuerza inspiratoria maxima y test de 6 minutos marcha. Como criterios de exclusion: fumador, padecer/haber padecido enfermedad respiratoria, cardiaca, neuromuscular o de la caja toracica, padecer/haber padecido deterioro cognitivo y/o llevar protesis dental. 67 adultos may…
Exploring Potential Benefits of Accumulated Multicomponent-Training in Non-Active Older Adults: From Physical Fitness to Mental Health
2021
The present study aimed to analyze the impact of a multicomponent training (MCT) program in a group of non-active older adults, comparing two different dose distributions. Twenty-four individuals, assigned to two groups, completed 15 weeks of MCT (2 days/week). The continuous group (CMCT
Heart rate dynamics and lactate following high-intensity race-pace continuous vs interval workouts in highly trained athletes.
2020
AbstractPurposeThe present study aimed to compare the physiological responses of high-intensity race-pace continuous vs. interval workouts commonly used in middle-distance athletics, by means of analyzing post-exercise cardiac autonomic regulation and lactate.MethodsNineteen highly-trained 800-m male runners were asked to run a 600-m race-pace continuous workout and a 2 × 4 × 200-m interval training, counterbalanced and randomized within one week of difference. Blood lactate jointly with linear and nonlinear heart rate dynamics were assessed during the immediate 15-min recovery. Age-category (Under23-Senior vs. Juvenile-Junior) was considered as an inter-subject factor.ResultsPeak lactate w…
Entrenamiento Neuromotor en pacientes ancianos pluripatológicos en las Unidades de Hospitalización a Domicilio: estudio piloto
2018
espanolIntroduccion: El envejecimiento se acompana de factores de riesgo cuya reduccion mejora la supervivencia. La actividad fisica incide sobre ellos, lo que realza su papel preventivo y su valor como tratamiento no-farmacologico. Dada la escasez de programas de entrenamiento especificos para ancianos pluripatologicos, sobre todo durante el periodo de inicio de resolucion de la actividad clinica de una enfermedad aguda, o de la exacerbacion de una o varias de las enfermedades cronicas, el presente estudio piloto analiza la viabilidad y efectos de un programa corto de entrenamiento neuromotor en estos pacientes ingresados en UHD (Unidad de Hospitalizacion Domiciliaria). Metodo: 11 ancianos…
120 min/week of neuromotor multicomponent training are enough to improve executive function and functional fitness in older women.
2021
Purpose: The study aimed at comparing the effects of a neuromotor multicomponent training program (MCTP) on executive function, functional fitness, blood pressure, body composition and health-related quality of life (HRQOL), compared with a concurrent strength and endurance exercise training program (CONTROL-EXE) and a cognitive training program (CONTROL-COG). Methods: 56 older women (73 ± 6 years) completed the 30-weeks intervention. The three groups attended two 60-min sessions per week and they were assessed before and after the intervention. Results: MCTP showed a moderate improvement in Stroop C condition (28 ± 7 vs 32 ± 8 correct items; p = 0.001; d = 0.53) and Stroop interference sco…