Search results for "voimaharjoittelu"
showing 10 items of 239 documents
Acute neuromuscular, cardiorespiratory and endocrine responses and chronic adaptations to combined strength and endurance training in recreationally …
2013
High-Intensity Functional Training Induces Superior Training Adaptations Compared With Traditional Military Physical Training
2023
Helén, J, Kyröläinen, H, Ojanen, T, Pihlainen, K, Santtila, M, Heikkinen, R, and Vaara, JP. High-intensity functional training induces superior training adaptations compared with traditional military physical training. J Strength Cond Res XX(X): 000–000, 2023—This study examined the effectiveness of concurrent strength and endurance training with an emphasis on high-intensity functional training (HIFT) during military service. Voluntary male conscripts (aged 18–28 years) were placed in either an experimental (EXP: n = 50–66) or a control (CON: n = 50–67) group. The training for the EXP group included HIFT using body mass, sandbags, and kettlebells. The CON group trained according to the cur…
Physical training considerations for optimizing performance in essential military tasks
2022
Physically demanding essential military tasks include load carriage, manual material handling and casualty evacuation. This narrative review characterizes the main physical attributes related to performance of these occupational tasks and reviews physical training intervention studies in military settings to improve performance in these military tasks. Load carriage performance requires both aerobic and neuromuscular fitness with greater emphasis on maximal strength and absolute maximal oxygen uptake, especially when carrying heavier loads. In manual material handling, maximal strength and power are strongly associated with discrete lifting, while muscular strength, muscular endurance and a…
Acute responses of comprehensive gonadosteroids and corticosteroids to resistance exercise before and after 10 weeks of supervised strength training
2020
Resistance training is a potent stimulus for muscle growth and steroid hormones are known to play a role in this adaptation. However, very little is known about the acute exercise‐induced gonadosteroid and corticosteroid hormone responses, including key smaller‐concentration intermediate hormones. The present study determined the acute responses of these steroid hormone families using quantitative UHPLC mass spectrometry (MS) following resistance exercise in strength‐trained men. Venous and fingertip blood was drawn pre‐, mid‐, 5 min post‐ and 15 min post‐resistance exercise, both before and after 10 weeks of supervised resistance training. The experimental resistance exercise sessions cons…
Influence of Oral Contraceptive Use on Adaptations to Resistance Training
2019
Introduction: The majority of young women use oral contraceptives (OCs). Use of OCs has been associated with lower myofibrillar protein and tendon collagen synthesis rates, but it is unknown whether OCs will limit the adaptive response of myotendinous tissue to resistance training. Design and Methods: Fourteen healthy untrained young regular OC users (24 +/- 1 years, fat% 32 +/- 1, 35 +/- 2 ml.min(-1).kg(-1)) and 14 NOC users (non-OC, controls) (24 +/- 1 years, fat% 32 +/- 2, 34 +/- 2 ml.min(-1).kg(-1)) performed a 10-week supervised lower extremity progressive resistance training program. Before and after the intervention biopsies from the vastus lateralis muscle and the patellar tendon we…
The effects of a 10-week combined maximal and explosive strength and high-intesity endurance training period on neuromuscular performance and 3K time…
2015
Combined strength and endurance training has been noted to produce significant improvements in strength and endurance performances in both men and women. However, there seems to be moderate inhibitory effect regarding strength adaptations, especially considering power production. This study was conducted to investigate the effects of a 10-week combined maximal and explosive strength and high-intensity endurance training period on neuromuscular performance and 3K time-trial in males and females. A total of 19 healthy recreationally trained subjects (Males: M= 10, Females: F= 9) completed a 10-week combined strength and endurance training period. All subjects trained twice a week strength and…
Fitnessurheilun lajianalyysi ja valmennuksen ohjelmointi
2018
Johdanto. Suomessa fitnessurheilu on suosittua, sillä harrastaja- sekä kilpailijamäärät ovat lisääntyneet vuosittain. Tämän lajianalyysin tarkoituksena on tarkastella fitnesslajien valmennukseen liittyviä fysiologisia ilmiöitä ja tarjota liikuntatieteeseen perustuvaa tietoa fitnessurheilun valmennuksesta ja sen suunnittelusta sekä toteutuksesta. Lajianalyysi. Fitnessurheilijan harjoitteluun vaikuttavat monet fysiologiset tekijät. Fitnessurheilu ei ole suorituskykylaji, vaan urheilijan ulkoista olemusta arvostellaan lajikriteerien mukaisesti lajinomaisten poseerausten perusteella. Fitnessurheilija edustaa esteettistä, lihaksikasta, urheilullista, tasapainoista lajikriteerien mukaista vartalo…
Fysiologiset vasteet liikuntaan lapsilla ja nuorilla
2018
Lasten ja nuorten vasteet liikuntaan ja liikuntaharjoitteluun ovat osin samankaltaisia kuin aikuisilla. Liikuntaharjoittelun perusperiaatteet kuten ylikuormitus, progressio, spesifisyys ja yksilölliset vasteet sekä liikunta-adaptaatioiden palautuvuus pätevät niin lapsilla, nuorilla kuin aikuisilla. Toisaalta esimerkiksi liikunnan annosvastesuhde maksimaalisen hapenottokyvyn (VO2max) kehittämiseksi eroaa jonkin verran aikuisista. nonPeerReviewed
Effectiveness of a workplace physical exercise intervention on the functioning, work ability, and subjective well-being of office workers : a cluster…
2006
The main aim of this study was to investigate the feasibility and the effects of workplace physical exercise intervention on physical and psychosocial functioning, work ability, and general subjective well-being. Dose of exercise and other physical activity outside the intervention were controlled for (MET). The other aims were to investigate the changes in outcomes 12 months after the intervention baseline measurements and to investigate the relationships between the prerequisites of functioning, work ability and general well-being. Framework of the study was the International Classification of Functioning, Disability and Health (ICF).90 volunteer workers from four municipal administrative…
Taistelijan fyysinen toimintakyky 2020 : tieteellinen katsaus
2021
Teknologian ja sodan kehittymisen seurauksena taistelukenttä on teknistyessään muuttunut yhä vaativammaksi ja nopeatempoisemmaksi niin taistelijoiden kuin joukon johtajien kannalta. Sotilaat joutuvat työskentelemään vaihtelevissa ja vaikeasti ennustettavissa toimintaympäristössä, jotka sisältävät useita erilaisia fyysisiä, psyykkisiä, sosiaalisia ja eettisiä kuormitustekijöitä. Vaikka kaikkiin kuormitustekijöihin ei pystytä valmistautumaan, fyysisen toimintakyvyn kehittämisellä voidaan vähentää suhteellista kuormitustasoa matalatehoisissa pitkäkestoisissa aktiviteeteissa, kuten jalkamarssi sekä toisaalta nopeuttaa palautumista lyhytkestoisista kuormituspiikeistä, esimerkiksi taistelutilante…