Search results for "Hormona"
showing 10 items of 183 documents
Efectos de un programa de intervención psicoeducativa en la calidad de vida de los/las pacientes durante sus tratamientos de Reproducción Asistida
2021
El término Infertilidad Humana se refiere a la no consecución del embarazo después de 12 meses de mantener relaciones sexuales sin el uso de métodos anticonceptivos. Ha sido reconocido por la Organización Mundial de la Salud (OMS) como un problema de salud pública a nivel global, y aunque existe un alto número de personas con infertilidad, aproximadamente tan sólo la mitad de estas personas buscan tratamientos médicos para lograr concebir. Las personas que se someten a Tratamientos de Reproducción Asistida (TRA) pasan por una serie de etapas en las que sufren distintos tipos de cambios, tanto en su estado físico como emocional. La literatura muestra que durante los tratamientos las mujeres …
Sympathoadrenal response to resistance exercise in men, women and pubescent boys : with special reference to interaction with other hormones and neur…
2001
Effects of hormonal contraceptives on physical performance and body composition
2016
The purpose of the present study was to examine the effects of hormonal contraceptive use on neuromuscular, cardiorespiratory and body composition adaptations following combined strength and endurance training period. Methods. Nineteen recreationally active women; 11 who had at least one year of hormonal contraceptive use (age 294 yr; BMI 212 kg/m2; VO2max 444 ml/kg/min) and 8 who had never used hormonal contraceptives (age 315 yr; BMI 222 kg/m2; VO2max 414 ml/kg/min) participated in the present study of combined strength and endurance training for 10 weeks. Training consisted of two maximal and explosive strength training sessions, and two high-intensity interval training sessions pe…
Associations of serum 25(OH)D levels with physical performance and anabolic hormones in young men
2023
Purpose: The present study examined the association of vitamin D measured by serum 25(OH)D with physical performance outcomes and serum levels of anabolic hormones in young men.Methods: 412 young men (age 19 ± 1 year) entering their compulsory military service volunteered to participate in the study. The study consisted of two groups from two different military bases: Group A was studied in January and group B in July. The groups were first compared with each other and due to statistically significant (p < 0.001 analyzed with independent samples t-test) differences in physical condition (sit-up, push-up, and standing long jump-tests and testosterone levels) between the groups, groups…
Neuromuscular and hormonal adaptations to resistance training : special effects of time of day of training
2009
The majority of the processes in human physiology and behaviour exhibit daily variation. Neuromuscular performance has been repeatedly shown to be lower in the morning hours compared to the rest of the day. However, the scientific data available provide somewhat conflicting results on the origin and mechanisms of diurnal variation in maximum strength and power. In addition, very limited scientific evidence exists as to whether this diurnal variation can be diminished by time-of-day-specific resistance training.The present study was designed to obtain more information on the mechanisms behind both diurnal variation in muscle strength and power, and the mechanisms behind adaptations to time-o…
Different-day and same-session combined strength and endurance training : adaptations in neuromuscular and cardiorespiratory performance, body compos…
2017
This thesis investigated 1) acute neuromuscular and hormonal responses to combined strength and endurance loadings with different orders and their long-term adaptations (women), 2) adaptations in neuromuscular, hormonal, cardiorespiratory and health variables following 24 weeks of volume-equated protocols of combined training (men and women). Subjects were assigned to one of three groups: strength and endurance training on different days (DD: men n=21, women n=18), training in the same-session with either endurance before strength (ES: men n=16, women n=15) or vice versa (SE: men n=18, women n=14). DD trained 4-6 d·wk-1 with strength and endurance on alternating days. ES and SE trained 2-3 …
Neuromuscular Performance and Hormonal Profile During Military Training and Subsequent Recovery Period
2019
Introduction Military training loads may induce different physiological responses in garrison and field training and only a little is known about how short-time recovery, lasting a few days, affects neuromuscular fitness and hormonal profile. This study aimed to investigate the effects of garrison and field military service on neuromuscular performance and hormonal profile and to evaluate the effects of a 3-day recovery on those factors. Methods Twenty healthy male soldiers (20 ± 1 years) participated in the study, which consisted of 4 days of garrison training [days (D) 1–4] and 7 days of military field training (Days 5–12) followed by a 3-day recovery period (Day 15). Serum hormone concen…
Energy Balance, Hormonal Status, and Military Performance in Strenuous Winter Training
2023
Severe energy deficit may impair hormonal regulation and physical performance in military trainings. The aim of this study was to examine the associations between energy intake, expenditure, and balance, hormones and military performance during a winter survival training. Two groups were studied: the FEX group (n = 46) had 8-day garrison and field training, whereas the RECO group (n = 26) had a 36-h recovery period after the 6-day garrison and field training phase. Energy intake was assessed by food diaries, expenditure via heart rate variability, body composition by bioimpedance, and hormones by blood samples. Strength, endurance and shooting tests were done for evaluating military perform…
Voimaharjoittelun yhteydet hermo-lihasjärjestelmän suorituskykyyn, hormonipitoisuuksiin ja kehonkoostumukseen varusmieskoulutuksessa
2017
Tutkimuksen tausta ja tarkoitus. Suomalainen sotilas tarvitsee hyvää ammattitaitoa ja fyysistä suorituskykyä, ampumataitoa sekä maastossa liikkumisen taitoa. Puolustusvoimien fyysisen koulutuksen tärkeimmät osa-alueet ovat taistelu-, marssi- ja liikuntakoulutus, joista liikuntakoulutuksen määrä kokonaiskoulutusajasta on lähes puolet. Voimaharjoittelun tiedetään kehittävän lihaksiston sekä sen tukiosien, jänteiden ja sidekudosten voimaa, lisäävän tehoa, nopeutta ja motorista suorituskykyä sekä kasvattavan lihaksen poikkipinta-alaa ylläpitäen kehon rasvatonta massaa. Yleisen suorituskyvyn ja vammojen ennaltaehkäisyn lisäksi voimaharjoittelusta on hyötyä myös taakankantokykyyn, joka on sotilaa…
Wpływ korekty płci na poczucie jakości życia mężczyzn transpłciowych – wyniki badania pilotażowego oraz przyczynek do dalszych badań
2017
Badanie pilotażowe miało na celu weryfikację doniesień naukowych mówiących o dobrym funkcjonowaniu osób transpłciowych. Na tej podstawie starano się porównać poczucie jakości życia mężczyzn transpłciowych z cispłciowymi mężczyznami heteroseksualnymi, homoseksualnymi i biseksualnymi a także zweryfikować role terapii hormonalnej i operacyjnej korekty płci jako potencjalnych predyktorów poczucia jakości życia mężczyzn transpłciowych. Cispłciowi mężczyźni heteroseksualni wykazywali się istotnie wyższym poczuciem jakości życia w stosunku do członków społeczności LGBTQ (mężczyzn transpłciowych, cispłciowych męż - czyzn homoseksualnych i biseksualnych). Orientacja seksualna mężczyzn transpłciowych…