dc.contributor.author | Walker, Simon | |
dc.contributor.author | Haff, Guy G. | |
dc.contributor.author | Häkkinen, Keijo | |
dc.contributor.author | Newton, Robert U. | |
dc.date.accessioned | 2017-10-03T09:32:56Z | |
dc.date.available | 2017-10-03T09:32:56Z | |
dc.date.issued | 2017 | |
dc.identifier.citation | Walker, S., Haff, G. G., Häkkinen, K., & Newton, R. U. (2017). Moderate-Load Muscular Endurance Strength Training Did Not Improve Peak Power or Functional Capacity in Older Men and Women. <i>Frontiers in Physiology</i>, <i>8</i>, Article 743. <a href="https://doi.org/10.3389/fphys.2017.00743" target="_blank">https://doi.org/10.3389/fphys.2017.00743</a> | |
dc.identifier.other | CONVID_27244894 | |
dc.identifier.other | TUTKAID_75120 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/55507 | |
dc.description.abstract | The present study determined the effects of muscular endurance strength training on
maximum strength and power, functional capacity, muscle activation and hypertrophy
in older men and women. Eighty-one men and women acted as an intervention group
while 22 acted as non-training controls (age range 64–75 y). Intervention training
included super-sets (i.e., paired exercises, immediately performing the second exercises
following completion of the first) with short rest intervals (30–60 s between sets) at an
intensity of 50–60% one-repetition maximum (1-RM) for 15–20 repetitions. Concentric
leg press actions measured maximum strength (1-RM) and concentric peak power.
Functional capacity was assessed by maximum speed walking tests (i.e., forward walk,
backward walk, timed-up-and-go, and stair climb tests). Quadriceps muscle activation
was assessed by surface electromyogram and twitch interpolation technique. Vastus
lateralis cross-sectional area was measured by panoramic ultrasound. Compared to
control, the intervention groups increased maximum strength (1-RM; men: 10 ± 7% vs.
2 ± 3%, women: 14 ± 9% vs. 1 ± 6% both P < 0.01) and vastus lateralis cross-sectional
area (men: 6 ± 7% vs. −3 ± 6%, women: 10 ± 10% vs. 0 ± 4% both P < 0.05). But
there were no between-group differences in peak power, muscle activation or functional
capacity (e.g., stair climb; men: −5 ± 7% vs. −4 ± 3%, women: −5 ± 6% vs. −2 ± 5%
both P > 0.05). While benefits occurred during muscular endurance strength training,
specific stimuli are probably needed to target all aspects of age-related health. | |
dc.language.iso | eng | |
dc.publisher | Frontiers Research Foundation | |
dc.relation.ispartofseries | Frontiers in Physiology | |
dc.subject.other | taudinkestävyys | |
dc.subject.other | aging | |
dc.subject.other | resistance | |
dc.subject.other | hypertrophy | |
dc.subject.other | walking | |
dc.subject.other | stair climb | |
dc.subject.other | timed-up-and-go | |
dc.subject.other | rest interval | |
dc.title | Moderate-Load Muscular Endurance Strength Training Did Not Improve Peak Power or Functional Capacity in Older Men and Women | |
dc.type | article | |
dc.identifier.urn | URN:NBN:fi:jyu-201709263823 | |
dc.contributor.laitos | Liikuntatieteellinen tiedekunta | fi |
dc.contributor.laitos | Faculty of Sport and Health Sciences | en |
dc.contributor.oppiaine | Valmennus- ja testausoppi | fi |
dc.contributor.oppiaine | Science of Sport Coaching and Fitness Testing | en |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
dc.date.updated | 2017-09-26T12:15:08Z | |
dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
dc.description.reviewstatus | peerReviewed | |
dc.relation.issn | 1664-042X | |
dc.relation.numberinseries | 0 | |
dc.relation.volume | 8 | |
dc.type.version | publishedVersion | |
dc.rights.copyright | © 2017 Walker, Haff, Häkkinen and Newton. This is an open-access article
distributed under the terms of the Creative Commons Attribution License (CC BY). | |
dc.rights.accesslevel | openAccess | fi |
dc.subject.yso | ikääntyminen | |
dc.subject.yso | resistanssi | |
dc.subject.yso | kävely | |
dc.subject.yso | portaat | |
dc.subject.yso | lepo | |
dc.subject.yso | voimakkuus | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p5056 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p7012 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p3706 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p10127 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p8298 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p22159 | |
dc.rights.url | https://creativecommons.org/licenses/by/4.0/ | |
dc.relation.doi | 10.3389/fphys.2017.00743 | |
dc.type.okm | A1 | |