Examinando por Autor "Guede-Rojas, Francisco"
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Ítem A Higher Skeletal Muscle Mass and Lower Adiposity Phenotype Is Associated with Better Cardiometabolic Control in Adults with Hip and Knee Osteoarthritis: Results from the Chilean National Health Survey 2016–2017(MDPI, 2023-09) Guede-Rojas, Francisco; Ibacache-Saavedra, Paulina; Leal, María Inés; Tuesta, Marcelo; Durán-Marín, Cristóbal; Carrasco-Marín, Fernanda; Cigarroa, Igor; Alvarez, Cristian; Izquierdo, Mikel; Delgado-Floody, PedroObjective: This study aimed to (1) characterize cardiometabolic factors in self-reported hip and knee osteoarthritis (OAD) across four body composition phenotypes defined by muscle mass and adiposity, and (2) associate risk factors with diabetes and hypertension (HTN). Methods: A cross-sectional analysis of the Chilean National Health Survey 2016–17 (n = 4996) stratified participants into four groups: low skeletal muscle mass/high waist circumference (Low-SMM/High-WC), low SMM/low WC (Low-SMM/Low-WC), high SMM/high WC (High-SMM/High-WC), and high SMM/low WC (reference group). Each group was further divided into subgroups with or without diagnosed hip or knee OAD. The main outcomes were fasting plasma glucose, systolic (SBP)/diastolic (DBP) blood pressure (continuous outcomes), and other secondary factors such as cardiovascular risk (CVR). Results: In the hip OAD subgroup, the Low-SMM/High-WC groups had significantly higher SBP versus the reference value (145 vs. 127 mmHg, p < 0.0001, diff +18 mmHg). In the knee OAD subgroup, the Low-SMM/High-WC groups had significantly higher SBP versus the reference value (141 vs. 134 mmHg, p < 0.0001, diff +7 mmHg). The SBP showed a significant interaction between the group and OAD diagnosis (p = 0.007 hip OAD; p < 0.0001 knee OAD). Conclusions: Hip and knee OAD associates with elevated SBP/DBP in older adults. OAD groups showed an OR above 2 for diabetes, 2.7 for HTN, 4.5 for metabolic syndrome, and over 2 for moderate-to-high cardiovascular risk. OAD interacts substantially with cardiometabolic factors, especially in low muscle mass/high adiposity phenotypes. Lifestyle optimization of physical activity and nutrition to preserve muscle mass and mitigate adiposity is essential for cardiometabolic health promotion in OAD patients. © 2023 by the authors.Ítem Assessment of the load-velocity profile in the free-weight prone bench pull exercise through different velocity variables and regression models(PLoS ONE, 2019-02) García-Ramos, Amador; Ulloa-Díaz, David; Barboza-González, Paola; Rodríguez-Perea, Ángela; Martínez-García, Darío; Quidel-Catrilelbun, Mauricio; Guede-Rojas, Francisco; Cuevas-Aburto, Jesualdo; Janicijevic, Danica; Weakley, JonathonThis aims of this study were (I) to determine the velocity variable and regression model which best fit the load-velocity relationship during the free-weight prone bench pull exercise, (II) to compare the reliability of the velocity attained at each percentage of the one-repetition maximum (1RM) between different velocity variables and regression models, and (III) to compare the within- and between-subject variability of the velocity attained at each %1RM. Eighteen men (14 rowers and four weightlifters) performed an incremental test during the free-weight prone bench pull exercise in two different sessions. General and individual load-velocity relationships were modelled through three velocity variables (mean velocity [MV], mean propulsive velocity [MPV] and peak velocity [PV]) and two regression models (linear and second-order polynomial). The main findings revealed that (I) the general (Pearson’s correlation coefficient [r] range = 0.964–0.973) and individual (median r = 0.986 for MV, 0.989 for MPV, and 0.984 for PV) load-velocity relationships were highly linear, (II) the reliability of the velocity attained at each %1RM did not meaningfully differ between the velocity variables (coefficient of variation [CV] range = 2.55–7.61% for MV, 2.84–7.72% for MPV and 3.50–6.03% for PV) neither between the regression models (CV range = 2.55–7.72% and 2.73–5.25% for the linear and polynomial regressions, respectively), and (III) the within-subject variability of the velocity attained at each %1RM was lower than the between-subject variability for the light-moderate loads. No meaningful differences between the within- and between-subject CVs were observed for the MV of the 1RM trial (6.02% vs. 6.60%; CV ratio = 1.10), while the within-subject CV was lower for PV (6.36% vs. 7.56%; CV ratio = 1.19). These results suggest that the individual load-MV relationship should be determined with a linear regression model to obtain the most accurate prescription of the relative load during the free-weight prone bench pull exercise. © 2019 García-Ramos et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.Ítem Association of maximal voluntary isometric handgrip strength with age, gender and handedness in older people(Sociedad Medica de Santiago, 2018) Hernández-Martínez, Jordan; Cisterna, Diego; Ramírez-Campillo, Rodrigo; Álvarez, Cristian; Guede-Rojas, Francisco; Fuente, Carlos de la; Castro-Sepúlveda, Mauricio; Moran, JasonIndexed keywords SciVal Topics Metrics Abstract Background: Maximal voluntary isometric handgrip strength (MVIHS) is influenced by age, sex, and handedness. Aim: To assess the association of MVIHS with age, sex, and handedness in older adults. Material and Methods: MVIHS was measured using a digital dynamometer in 60 men and 60 women aged 73 ± 6 years. Weight, height and handedness were also recorded. For analysis purposes, participants were divided into two age groups (65 to 70.9 years of age and ≥ 71 years). Results: A negative correlation was observed between age and MVIHS in the non-dominant (r = -0.65 and -0.59 in men and women, respectively) and dominant hands (r = -0.71 and -0.64 in men and women, respectively). When age and MVIHS were correlated in the group aged 65-70 years, a significant correlation was observed in the non-dominant (r = -045 and -0.61 in men and women, respectively) and dominant hands (r = -0.47 and -0.64 in men and women, respectively). In the group aged ≥ 71 years, a stronger correlation with age was also observed in the non-dominant (r = -0.92 and -0.90 in men and women, respectively) and dominant hands (r = -0.95 and -0.90 in men and women, respectively). MVIHS was 2.8 to 8.9% lower in the non-dominant than in the dominant hand in all age groups. MVIHS was lower in women than in men in both age groups. Conclusions: MVIHS declines with age (especially after 71 years of age), is higher in men than women, and higher in the dominant than the non-dominant hand. © 2018, Sociedad Medica de Santiago. All rights reserved.Ítem Beliefs about low back pain in physiotherapy students(Federacion Espanola de Docentes de Educacion Fisica, 2023) Carvajal-Parodi, Claudio; Ojeda, Camilo; Silva, Tomás; Mendoza, Cristhian; Valdés, Andrés Riveros; Guede-Rojas, FranciscoLow back pain is a global health problem, and its level of disability depends, among other variables, on patients' negative beliefs regarding pain. Evidence supports that these beliefs are associated with those held by their treating professionals, so it is important to identify how they evolve during the undergraduate training of health professionals. This cross-sectional study aimed to determine the presence of negative beliefs about low back pain in physical therapy students and compare them between different courses of the training cycle. Second, to fifth-year physiotherapy students from a Chilean university participated; they completed a survey based on Deyo's seven myths about low back pain and responded according to their degree of agreement with the statements. The results were compared between the different levels. 127 students completed the survey (57 males and 70 females). Myths 1, 2, 4, 6, and 7 were presented more frequently in the second year and tended to decrease progressively in higher grades. Myths 3 and 5 presented a less clear distributional pattern. Second-level students presented a higher degree of agreement with the myths, and third-level students presented greater insecurity in the answers. In contrast, fourth and fifth-level students presented greater disagreement with the myths. In conclusion, negative beliefs about low back pain may be present in physical therapy students, but these tend to modify positively throughout their formative process. © Copyright: Federación Española de Asociaciones de Docentes de Educación Física (FEADEF).Ítem Dolor musculoesquelético y discapacidad del cuadrante superior en estudiantes de instrumentos de cuerda: Un estudio piloto transversal(Federacion Espanola de Docentes de Educacion Fisica, 2024-06) Jara, Ornella Cheuquel; Alegría, Jetzabel Rodríguez; Carvajal-Parodi, Claudio; Arias-Álvarez, Gonzalo; Mendoza, Cristhian; Soto-Martínez, Adolfo; Guede-Rojas, FranciscoAntecedentes: El dolor musculoesquelético (DME) es prevalente en los músicos y se localiza principalmente en el cuadrante superior, afectando la funcionalidad. Los movimientos repetitivos, el tipo de instrumento, la edad y el sexo condicionan este comportamiento, entre otros factores. Si bien la evidencia es limitada, pareciera ser que los músicos de cuerdas se encuentran dentro de quienes más frecuentemente reportan dolor y discapacidad de origen musculoesquelético. Objetivo: Caracterizar el DME y el nivel de discapacidad en el cuadrante superior asociado a la práctica de instrumentos de cuerda en estudiantes de conservatorio. Método: En este estudio piloto observacional de corte transversal, se aplicaron seis instrumentos de evaluación autoreportados a 14 estudiantes de cuerdas (8 hombres y 6 mujeres) de diferentes instrumentos (violín, viola, guitarra clásica, violoncello y contrabajo): Quick Dash Global (QDG) y de Alto Rendimiento/Músicos (QDL), Índice de Discapacidad Cervical (NDI), Escala de Graduación de Dolor Crónico (EGDC), el Cuestionario de Dolor Neuropático (DN4 abreviado) y el Mapa Corporal de Dolor (body chart). Resultados: El 100% de la muestra presentaba DME al momento de la evaluación, mayoritariamente de baja intensidad, siendo en el 21.42% de los casos de carácter crónico y diseminado. El 64.28% presentaba dolor neuropático. La funcionalidad general medida con EGDC se encontraba afectada en el 71.42% de los individuos. La funcionalidad del miembro superior presentó un QDG medio de 16.4 ±15.63 y un QDL medio de 32.11 ±16.78, mientras que a nivel cervical el 64.28% presentó discapacidad de leve a moderada medida con NDI. Conclusión: El DME y la discapacidad en el cuadrante superior son condiciones frecuentes en estudiantes músicos cordófonos. Futuros estudios deberán profundizar en las causas e indagar en estrategias eficientes para prevenir estas afecciones a lo largo de su proceso de formación.Ítem Effects of a sprint and plyometric warm-up protocol on vertical jump height and power in adolescent female volleyball players. A randomized crossover study(Federación Española de Docentes de Educación Física, 2023) Mancilla, Carlos S.; Maldonado, Kimmy Hood; Lorca, Matías Hebel; Pérez, Jeosselinee Castro; Albarrán, Paulina Muñoz; Martínez-Lema, Daniel; López Pinilla, Juan P.; Guede-Rojas, FranciscoThe purpose of this study was to compare the immediate effects of a plyometric warm-up protocol (PWU) and a sprint warm-up protocol (SWU) on jumping performance in female volleyball players aged 14-16 years. Through a cross-over experimental design, 18 female players were randomly divided into two groups, each receiving both warm-up protocols (PWU and SWU). Before and after each protocol, height and jumping power were evaluated in squat jump (SJ), countermovement jump (CMJ), and Abalakov (ABK) tests using the DM jump® contact mat. Both warm-up protocols significantly improved SJ, CMJ, and ABK performance (p<.05), although mainly for jump height. The comparison between both warm-up protocols in the post-test showed no significant differences (p>.05), although the greatest percentage increase in jump height and power was obtained with the SWU. The ANOVA showed significant differences in group 1 (initially assigned to PWU) for all tests except for CMJ and ABK power. In group 2 (initially assigned to SWU), the ANOVA also showed significant differences, except for SJ and CMJ power. It is concluded that both warmup protocols improve jump height and power; however, SWU shows a more favorable trend than PWU. From a practical perspective, the preliminary findings of this pilot study can provide useful guidelines for the warm-up process; however, further randomized controlled studies with adequate statistical power are required for more robust conclusions. © Copyright: Federación Española de Asociaciones de Docentes de Educación Física (FEADEF).Ítem Effects of Different Tonic, Isometric and Isometric/Vibratory Strength Training Programs on Motor Symptomatology in People with Parkinson’s Disease: Study Protocol for a Randomized Trial(Multidisciplinary Digital Publishing Institute (MDPI), 2024) Andrades-Ramírez, Oscar; Ulloa-Díaz, David; Guede-Rojas, Francisco; Araya-Sierralta, Sergio; Muñoz-Bustos, Gustavo; Arroyo-Jofré, Patricio; Chirosa-Ríos, Luis-JavierBackground: The Chilean population has experienced increased longevity in recent decades, leading to an increased incidence of and mortality from neurodegenerative diseases such as Parkinson’s disease (PD). PD is a chronic degenerative condition that affects the central nervous system. The main objective of this research is to evaluate the effect of 12-week programs of tonic, isometric, and isometric/vibratory muscular strength training while controlling the manipulation of the intensity variable on motor and non-motor symptomatology in PD patients. The secondary objective is to assess the levels of muscular strength in PD patients and their relationship with motor and non-motor symptomatology. Methods: A parallel-group, randomized trial will randomly assign (n = 34) people of both sexes with Parkinson’s disease between stages I–III Hoehn and Yahr (H&Y), aged between 50 and 70 years to one of the experimental groups, in which they will undergo a total of 24 strength training sessions during 12 weeks. During the intervention period, the participants will be advised not to undertake additional exercise programs, to avoid substances that may disrupt metabolism and circadian cycles, and to maintain their medication regimen. The primary or motor evaluation of rest tremor will be performed with an accelerometer (Actigraphy), balance with the Mini-BESTest balance test, gait speed with the Ten Meters Walk Test, and non-motor symptomatology through anxiety, depression (MDS-UPDRS), and quality of life (PDQ-39) questionnaires. The Secondary evaluation of muscle strength will be performed with a functional electromechanical dynamometer. Discussion: Established as a hypothesis is that manipulating intensity variables in 12-week tonic, isometric, and isometric/vibratory muscle strength training programs has an effect on motor and non-motor symptomatology in people with Parkinson’s disease. The research will establish the extent to which controlled muscular strength training has an effect on relevant factors related to motor and non-motor symptomatology.Ítem Estrategias de calentamiento y rendimiento contrarreloj en nadadores. Revisión rápida de la literatura(Retos. Volume 47, Pages 238 - 248. 2023, 2023) Enríquez-Enríquez, Diego; Mecina-Zapata, Carlos; Riveros-Cárcamo, Hernán; Jerez-Mayorga, Daniel; Ramírez-Campillo, Rodrigo; Chirosa-Ríos, Luis Javier; Guede-Rojas, FranciscoEl propósito de este estudio fue analizar la efectividad de diversas estrategias de calentamiento sobre el rendimiento en pruebas contrarreloj hasta 200-m, mediante una revisión rápida de la literatura. Utilizando directrices PRISMA, se realizó una búsqueda en la base de datos MEDLINE/Pubmed considerando estudios experimentales desde el año 2013. La calidad metodológica se evaluó mediante la escala PEDro. De 181 registros iniciales se incluyeron finalmente 16 estudios. Todos presentaron un diseño metodológico cruzado con calidad baja (tres estudios), regular (12 estudios) y buena (un estudio). Participó un total de 161 hombres y 75 mujeres con edad media de 17.96 años, compitiendo a nivel universitario, nacional o internacional. Estrategias de calentamiento activo en el agua mejoraron el tiempo de la prueba hasta en un 1.48%. La reducción de la fase de transición posterior a la realización de calentamiento activo en el agua mejoró el tiempo hasta en un 1.50%. Estrategias adicionales al calentamiento activo en el agua, mejoraron el tiempo hasta en un 2.04%. A partir de esta revisión, se concluye que no existe suficiente evidencia que sustente el uso de las diversas estrategias de calentamiento sobre el rendimiento en pruebas contrarreloj; no obstante, sus porcentajes de reducción del tiempo representan una opción interesante para nadadores y entrenadores en entornos competitivos.Ítem Heart Rate from Progressive Volitional Cycling Test Is Associated with Endothelial Dysfunction Outcomes in Hypertensive Chilean Adults(2023-03) Alvarez, Cristian; Tuesta, Marcelo; Reyes, Álvaro; Guede-Rojas, Francisco; Peñailillo, Luis; Cigarroa, Igor; Vásquez-Gómez, Jaime; Cano-Montoya, Johnattan; Durán-Marín, Cristóbal; Rojas-Paz, Oscar; Márquez, Héctor; Izquierdo, Mikel; Delgado-Floody, PedroBackground: A progressive volitional cycling test is useful in determining exercise prescription in populations with cardiovascular and metabolic diseases. However, little is known about the association between heart rate during this test and endothelial dysfunction (EDys) parameters in hypertensive (HTN) patients. Objective: To investigate the association between EDys markers (flow-mediated dilation [FMD], pulse wave velocity of the brachial artery [PWVba], and carotid-intima media thickness [cIMT]) and heart rate during a cycling test in HTN adults. A secondary aim was to characterize cardiovascular, anthropometric, and body composition outcomes in this population. Methods: This was a descriptive clinical study in which adults (men and women) were assigned to one of three groups: HTN, elevated blood pressure (Ele), or a normotensive control group (CG), and completed a progressive cycling test. The primary outcomes were FMD, PWVba, cIMT, and heart rate (HR) at 25–50 watts (HR25–50), 50–100 watts (HR50–100), and 75–150 watts (HR75–150) of the Astrand test. Secondary outcomes included body mass index (BMI), waist circumference, body fat percentage (BF%), skeletal muscle mass (SMM), resting metabolic rate (RMR), and estimated body age, as measured by a bio-impedance digital scale. Results: Analyses of the associations between FMD, PWV, and HR25–50, HR50–100, and HR75–150 watts revealed no significant association in the HTN, Ele, and CG groups. However, a significant association was found between cIMT and HR75–150 watts in the HTN group (R2 47.1, β −0.650, p = 0.038). There was also a significant trend (p = 0.047) towards increasing PWVba in the CG, Ele, and HTN groups. Conclusion: Heart rate during a progressive cycling test is associated with the EDys parameters cIMT in HTN patients, with particularly strong predictive capacity for vascular parameters in the second and third stages of the Astrand exercise test compared to normotensive control. © 2023 by the authors.Ítem Self-perceived cognitive function and neuropsychological performance in women with fibromyalgia(Sociedad Medica de Santiago, 2022-11) Elgueta-Aguilera, Natalia; Guede-Rojas, Francisco; Mendoza, Cristhian; Carvajal-Parodi, Claudio; Jerez-Mayorga, DanielBackground: Cognitive dysfunction is a common complain in patients with fibromyalgia (FM). Aim: To assess the perceived cognitive function and cognitive performance in women with FM. Material and Methods: Cross-sectional study including 100 women with FM (FMG) and 100 healthy controls (CG). Self-perceived cognitive functioning was evaluated using the Functional Assessment of Cancer Therapy Cognition scale (FACT-Cogv3). The neuropsychological performance was assessed with the Trail Making Test (TMT-A, TMT-B), Digit Span test (DS), Barcelona test (DS-F/B) and the Frontal Assessment Battery (FAB-E), Spanish version test. Results: The mean scores of all cognitive self-perception factors and all neuropsychological tests were lower in the FMG (p < 0.001). Over 90% of the FMG took longer than the population mean (P50) to complete the TMT-A and TMT-B tests, while in the CG, 1/3 took longer than the P50 in both tests. The minimum expected scores for the DS-F and DS-B tests were not achieved by 40 and 9% of FMG participants, respectively. According to FAB-E, 54% and 24% of FMG were categorized as fronto-subcortical deficit and fronto-subcortical dementia, respectively. Conclusions: Women with FM have a higher perception of cognitive dysfunction and lower cognitive performance in objective tests than healthy women. More research is needed to explore the clinical, psychosocial, and sociodemographic characteristics that predispose to cognitive deficits in this group of patients. © 2022 Sociedad Medica de Santiago. All rights reserved.Ítem Test–Retest Reliability of Functional Electromechanical Dynamometer on Five Sit-to-Stand Measures in Healthy Young Adults(MDPI AG, 2021-06) Jerez-Mayorga, Daniel; Huerta-Ojeda, Álvaro; Chirosa-Ríos, Luis; Guede-Rojas, Francisco; Guzmán, Iris; Intelangelo, Leonardo; a Miranda-Fuentes, Claudia; Delgado-Floody, PedroBackground: The purpose of this study was to determine the reliability for the strength and movement velocity of the concentric phase from the five Sit-to-Stand (5STS), using three incremental loads measured by a functional electromechanical dynamometer (FEMD) in healthy young adults. Methods: The average and peak strength and velocity values of sixteen healthy adults (mean ± standard deviation (SD): age = 22.81 ± 2.13 years) were recorded at 5, 10 and 15 kg. To evaluate the reliability of FEMD, the intraclass correlation coefficient (ICC), standard error of measurement (SEM) and coefficient of variation (CV) were obtained. Results: Reliability was high for the 10 kg (CV range: 3.70–4.18%, ICC range: 0.95–0.98) and 15 kg conditions (CV range: 1.64–3.02%, ICC: 0.99) at average and peak strength, and reliability was high for the 5 kg (CV range: 1.71–2.84%, ICC range: 0.96–0.99), 10 kg (CV range: 0.74–1.84%, ICC range: 0.99–1.00) and 15 kg conditions (CV range: 0.79–3.11%, ICC range: 0.99–1.00) at average and peak velocity. Conclusions: The findings of this study demonstrate that FEMD is a reliable instrument to measure the average and peak strength and velocity values during the five STS in healthy young adults. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.Ítem The social distance impacts from COVID-19 pandemic on the development of two orders of a concurrent training programme for morbidly obese patients(MDPI, 2022-10) Delgado-Floody, Pedro; Chirosa-Ríos, Luis; Guzmán-Guzmán, Iris Paola; Vargas, Claudia Andrea; Sandoval-Aguilera, Karina; Caamaño-Navarrete, Felipe; Guede-Rojas, Francisco; Alvarez, CristianBackground: Although there is relevant information regarding the consequences of the coronavirus SARS-CoV-2 (COVID-19), little is known about the impact of the imposed social confine ment (at home) on the development of exercise training programmes in populations with morbid obesity. Aim: To describe the effects of the imposed COVID-19 confinement on the cardiometabolic health benefits acquired through a concurrent training programme that started before the pandemic in populations with morbid obesity. Methods: This was an experimental randomized clinical study, in which sedentary morbidly obese women were assigned 1:1 to a high-intensity interval training (HIIT) plus resistance training (RT) group (HIIT + RT; n = 11; BMI 42.1 ± 6.6) or to the same exercise dose, but in different order group of RT plus HIIT group (RT + HIIT; n = 7; BMI 47.5 ± 8.4). Both groups undertook two sessions/week. When COVID-19 confinement at home started, a post-test was applied in January 2020 (Post1) and after 20 months (Post2). The main outcomes were waist circumference (WC), systolic (SBP) and diastolic blood pressure (DBP), high-density lipids (HDL-c), triglycerides (Tg), and fasting plasma glucose (FPG). Results: In the HIIT + RT group, the WC showed significant increases from Post1 to Post2 (∆ + 3.1 cm, p = 0.035); in the RT + HIIT group, it decreased from Post1 to Post2 (∆ − 4.8 cm, p = 0.028). In the HIIT + RT group, SBP showed significant increases from Post1 to Post2 (∆ + 6.2 mmHg, p = 0.041); the RT + HIIT group decreased SBP from Pre0 to Post1 (∆ − 7.2 mmHg, p = 0.026) and increased DBP from Pre0 to Post1 (∆ + 8.1 mmHg, p = 0.015). Tg in the HIIT + RT group decreased from Pre0 to Post1 (∆ − 40.1 mg/dL, p = 0.023) but increased from Post1 to Post2 (∆ + 86.3 mg/dL, p < 0.0001). Conclusions: The COVID-19 social confinement worsened metabolic syndrome (MetS) outcomes that had improved from 20 weeks’ RT + HIIT during the training period, such as WC, SBP, and Tg from HIIT + RT, when, worryingly, SBP increased to another more serious clinical classification in both groups.Ítem Velocity of the Five Sit-to-Stand Test in Older Adults: A Systematic Review(Federacion Espanola de Docentes de Educacion Fisica, 2022) Jerez-Mayorga, Daniel; Miranda-Fuentes, Claudia; Pérez-Doncel, Julieta; Rool-Maureira, Bárbara; Saavedra-Rincón, Francisca; Zambra-Álvarez, Rocío; Intelangelo, Leonardo; Guede-Rojas, FranciscoThe purpose of this study was to determine the reference values of the velocity of execution of the five Sit-to-Stand in older adults through a systematic review of the literature.Three databases were reviewed: Medline (PubMed), Scopus and Web of Science, with the deadline of March 2021.The search terms were: «sit to stand» OR «stand to sit» OR «chair rise» OR «chair rising» AND «kinematic» OR «velocity». The experimental studies were evaluated using the Quality Assessment of Diagnostic Accuracy Assessment (QUADAS) scale by independent reviewers. A total of seven studies were included. The velocity of execution in older adults (n=85) that presented neurological health conditions was between 0.33 m/s and 0.38 m/s. In the healthy (n=246) ones it was between 0.27 m/s and 0.94 m/s. Between 60 to 70 years (n=157) it was from 0.31 m/s and 1.59 m/s, and from 70 to 80 years (n=225) it was from 0.27 m/s and 1.04 m/s.The execution velocity of five Sit-to-Stand in older adults ranges from a minimum of 0.27 m/s to a maximum of 1.59 m/s ffor the complete cycle of standing up and sitting down.These antecedents may be useful to predict or detect functional alterations and disability. © Federación Española de Asociaciones de Docentes de Educación Física (FEADEF).