Velocity training induces power-specific adaptations in highly functioning older adults
Earles DR, Judge JO, Gunnarsson OT. Velocity training induces power-specific adaptations in highly functioning older adults. Arch Phys Med Rehabil 2000;82:872-8. Objective: To test the efficacy of high-velocity training in healthy older persons. Design: A 12-week randomized trial, with subjects bloc...
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| description | Earles DR, Judge JO, Gunnarsson OT. Velocity training induces power-specific adaptations in highly functioning older adults. Arch Phys Med Rehabil 2000;82:872-8. Objective: To test the efficacy of high-velocity training in healthy older persons. Design: A 12-week randomized trial, with subjects blocked for gender and residence, comparing high-velocity resistance training with a self-paced walking program. Setting: Retirement community. Participants: Forty-three volunteers over the age of 70 years. Intervention: Power group: high-velocity leg exercises 3 times weekly with weekly increases in resistance combined with 45 minutes of moderate, nonresistance exercise weekly. Walking group: moderate intensity exercise 30 minutes daily, 6 days weekly. Main Outcome Measures: Variables measured included leg press peak power and leg extensor strength. Functional performance outcomes included: 6-minute walk distance, Short Physical Performance Battery, Physical Performance Test, and Medical Outcomes Study Short-Form Health Survey. Results: Peak power improved 22% (p =.004) in the power group (3.7 ± 1.0W/kg to 4.5 ± 1.4W/kg) but did not change in the walking group (3.99 ±.76W/kg to 3.65 ±.94W/kg). Leg extensor power at resistance of 50%, 60%, and 70% of body weight increased 50%, 77%, and 141%, respectively, in the power group (p |
| doi_str_mv | 10.1053/apmr.2001.23838 |
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Velocity training induces power-specific adaptations in highly functioning older adults. Arch Phys Med Rehabil 2000;82:872-8. Objective: To test the efficacy of high-velocity training in healthy older persons. Design: A 12-week randomized trial, with subjects blocked for gender and residence, comparing high-velocity resistance training with a self-paced walking program. Setting: Retirement community. Participants: Forty-three volunteers over the age of 70 years. Intervention: Power group: high-velocity leg exercises 3 times weekly with weekly increases in resistance combined with 45 minutes of moderate, nonresistance exercise weekly. Walking group: moderate intensity exercise 30 minutes daily, 6 days weekly. Main Outcome Measures: Variables measured included leg press peak power and leg extensor strength. Functional performance outcomes included: 6-minute walk distance, Short Physical Performance Battery, Physical Performance Test, and Medical Outcomes Study Short-Form Health Survey. Results: Peak power improved 22% (p =.004) in the power group (3.7 ± 1.0W/kg to 4.5 ± 1.4W/kg) but did not change in the walking group (3.99 ±.76W/kg to 3.65 ±.94W/kg). Leg extensor power at resistance of 50%, 60%, and 70% of body weight increased 50%, 77%, and 141%, respectively, in the power group (p <.0001, repeated-measures analysis of variance). Strength improved 22% in the power-trained individuals and 12% in the walkers (p <.0001). Training did not improve functional task performance in either group. One subject developed a radiculopathy during training. Conclusions: Resistance training focusing on speed of movement improved leg power and maximal strength substantially, but did not improve functional performance in healthy high-functioning older volunteers. © 2001 by the American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation</description><identifier>ISSN: 0003-9993</identifier><identifier>EISSN: 1532-821X</identifier><identifier>DOI: 10.1053/apmr.2001.23838</identifier><identifier>PMID: 11441371</identifier><identifier>CODEN: APMHAI</identifier><language>eng</language><publisher>New York, NY: Elsevier Inc</publisher><subject>Adaptation, Physiological ; Aged ; Aging ; Aging - physiology ; Analysis of Variance ; Biological and medical sciences ; Diseases of the osteoarticular system. Orthopedic treatment ; Exercise ; Exercise Therapy ; Female ; Humans ; Leg ; Leg - physiology ; Male ; Medical sciences ; Postural Balance - physiology ; Psychomotor Performance - physiology ; Radiotherapy. Instrumental treatment. Physiotherapy. Reeducation. Rehabilitation, orthophony, crenotherapy. Diet therapy and various other treatments (general aspects) ; Rehabilitation ; Treatment Outcome ; Walking - physiology</subject><ispartof>Archives of physical medicine and rehabilitation, 2001-07, Vol.82 (7), p.872-878</ispartof><rights>2001 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation</rights><rights>2001 INIST-CNRS</rights><rights>Copyright 2001 by the American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c469t-4db7ac80b02db1492cb45280c7d8011693aa59e37e61d1744344afce29fb33ec3</citedby><cites>FETCH-LOGICAL-c469t-4db7ac80b02db1492cb45280c7d8011693aa59e37e61d1744344afce29fb33ec3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1053/apmr.2001.23838$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1070343$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/11441371$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Earles, Donald R.</creatorcontrib><creatorcontrib>Judge, James O.</creatorcontrib><creatorcontrib>Gunnarsson, Olafur T.</creatorcontrib><title>Velocity training induces power-specific adaptations in highly functioning older adults</title><title>Archives of physical medicine and rehabilitation</title><addtitle>Arch Phys Med Rehabil</addtitle><description>Earles DR, Judge JO, Gunnarsson OT. Velocity training induces power-specific adaptations in highly functioning older adults. Arch Phys Med Rehabil 2000;82:872-8. Objective: To test the efficacy of high-velocity training in healthy older persons. Design: A 12-week randomized trial, with subjects blocked for gender and residence, comparing high-velocity resistance training with a self-paced walking program. Setting: Retirement community. Participants: Forty-three volunteers over the age of 70 years. Intervention: Power group: high-velocity leg exercises 3 times weekly with weekly increases in resistance combined with 45 minutes of moderate, nonresistance exercise weekly. Walking group: moderate intensity exercise 30 minutes daily, 6 days weekly. Main Outcome Measures: Variables measured included leg press peak power and leg extensor strength. Functional performance outcomes included: 6-minute walk distance, Short Physical Performance Battery, Physical Performance Test, and Medical Outcomes Study Short-Form Health Survey. Results: Peak power improved 22% (p =.004) in the power group (3.7 ± 1.0W/kg to 4.5 ± 1.4W/kg) but did not change in the walking group (3.99 ±.76W/kg to 3.65 ±.94W/kg). Leg extensor power at resistance of 50%, 60%, and 70% of body weight increased 50%, 77%, and 141%, respectively, in the power group (p <.0001, repeated-measures analysis of variance). Strength improved 22% in the power-trained individuals and 12% in the walkers (p <.0001). Training did not improve functional task performance in either group. One subject developed a radiculopathy during training. Conclusions: Resistance training focusing on speed of movement improved leg power and maximal strength substantially, but did not improve functional performance in healthy high-functioning older volunteers. © 2001 by the American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation</description><subject>Adaptation, Physiological</subject><subject>Aged</subject><subject>Aging</subject><subject>Aging - physiology</subject><subject>Analysis of Variance</subject><subject>Biological and medical sciences</subject><subject>Diseases of the osteoarticular system. Orthopedic treatment</subject><subject>Exercise</subject><subject>Exercise Therapy</subject><subject>Female</subject><subject>Humans</subject><subject>Leg</subject><subject>Leg - physiology</subject><subject>Male</subject><subject>Medical sciences</subject><subject>Postural Balance - physiology</subject><subject>Psychomotor Performance - physiology</subject><subject>Radiotherapy. Instrumental treatment. Physiotherapy. Reeducation. Rehabilitation, orthophony, crenotherapy. Diet therapy and various other treatments (general aspects)</subject><subject>Rehabilitation</subject><subject>Treatment Outcome</subject><subject>Walking - physiology</subject><issn>0003-9993</issn><issn>1532-821X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2001</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqF0EtLxDAQwPEgiq6PszfpQbx1zTTpI0cRXyB48XUL6WSqkW5bk1bZb2_rLuhFPIWE3wzhz9gh8DnwVJyabuHnCecwT0Qhig02g1QkcZHA8yabcc5FrJQSO2w3hLfxmqUCttkOgJQgcpixp0eqW3T9Muq9cY1rXiLX2AEpRF37ST4OHaGrHEbGmq43vWubMJLo1b281suoGhqc3qbBtrbkRzfUfdhnW5WpAx2szz32cHlxf34d395d3Zyf3cYoM9XH0pa5wYKXPLElSJVgKdOk4JjbggNkShiTKhI5ZWAhl1JIaSqkRFWlEIRij52s9na-fR8o9HrhAlJdm4baIeicqzxTKvsXQiE5pHKCpyuIvg3BU6U77xbGLzVwPUXXU3Q9Rdff0ceJo_XqoVyQ_fHryiM4XgMT0NSVNw268GtvzoUUI1MrRmOwD0deB3TUIFnnCXttW_fnH74As_2evg</recordid><startdate>20010701</startdate><enddate>20010701</enddate><creator>Earles, Donald R.</creator><creator>Judge, James O.</creator><creator>Gunnarsson, Olafur T.</creator><general>Elsevier Inc</general><general>Elsevier</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TS</scope><scope>7X8</scope></search><sort><creationdate>20010701</creationdate><title>Velocity training induces power-specific adaptations in highly functioning older adults</title><author>Earles, Donald R. ; Judge, James O. ; Gunnarsson, Olafur T.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c469t-4db7ac80b02db1492cb45280c7d8011693aa59e37e61d1744344afce29fb33ec3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2001</creationdate><topic>Adaptation, Physiological</topic><topic>Aged</topic><topic>Aging</topic><topic>Aging - physiology</topic><topic>Analysis of Variance</topic><topic>Biological and medical sciences</topic><topic>Diseases of the osteoarticular system. Orthopedic treatment</topic><topic>Exercise</topic><topic>Exercise Therapy</topic><topic>Female</topic><topic>Humans</topic><topic>Leg</topic><topic>Leg - physiology</topic><topic>Male</topic><topic>Medical sciences</topic><topic>Postural Balance - physiology</topic><topic>Psychomotor Performance - physiology</topic><topic>Radiotherapy. Instrumental treatment. Physiotherapy. Reeducation. Rehabilitation, orthophony, crenotherapy. Diet therapy and various other treatments (general aspects)</topic><topic>Rehabilitation</topic><topic>Treatment Outcome</topic><topic>Walking - physiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Earles, Donald R.</creatorcontrib><creatorcontrib>Judge, James O.</creatorcontrib><creatorcontrib>Gunnarsson, Olafur T.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Physical Education Index</collection><collection>MEDLINE - Academic</collection><jtitle>Archives of physical medicine and rehabilitation</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Earles, Donald R.</au><au>Judge, James O.</au><au>Gunnarsson, Olafur T.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Velocity training induces power-specific adaptations in highly functioning older adults</atitle><jtitle>Archives of physical medicine and rehabilitation</jtitle><addtitle>Arch Phys Med Rehabil</addtitle><date>2001-07-01</date><risdate>2001</risdate><volume>82</volume><issue>7</issue><spage>872</spage><epage>878</epage><pages>872-878</pages><issn>0003-9993</issn><eissn>1532-821X</eissn><coden>APMHAI</coden><abstract>Earles DR, Judge JO, Gunnarsson OT. Velocity training induces power-specific adaptations in highly functioning older adults. Arch Phys Med Rehabil 2000;82:872-8. Objective: To test the efficacy of high-velocity training in healthy older persons. Design: A 12-week randomized trial, with subjects blocked for gender and residence, comparing high-velocity resistance training with a self-paced walking program. Setting: Retirement community. Participants: Forty-three volunteers over the age of 70 years. Intervention: Power group: high-velocity leg exercises 3 times weekly with weekly increases in resistance combined with 45 minutes of moderate, nonresistance exercise weekly. Walking group: moderate intensity exercise 30 minutes daily, 6 days weekly. Main Outcome Measures: Variables measured included leg press peak power and leg extensor strength. Functional performance outcomes included: 6-minute walk distance, Short Physical Performance Battery, Physical Performance Test, and Medical Outcomes Study Short-Form Health Survey. Results: Peak power improved 22% (p =.004) in the power group (3.7 ± 1.0W/kg to 4.5 ± 1.4W/kg) but did not change in the walking group (3.99 ±.76W/kg to 3.65 ±.94W/kg). Leg extensor power at resistance of 50%, 60%, and 70% of body weight increased 50%, 77%, and 141%, respectively, in the power group (p <.0001, repeated-measures analysis of variance). Strength improved 22% in the power-trained individuals and 12% in the walkers (p <.0001). Training did not improve functional task performance in either group. One subject developed a radiculopathy during training. Conclusions: Resistance training focusing on speed of movement improved leg power and maximal strength substantially, but did not improve functional performance in healthy high-functioning older volunteers. © 2001 by the American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation</abstract><cop>New York, NY</cop><pub>Elsevier Inc</pub><pmid>11441371</pmid><doi>10.1053/apmr.2001.23838</doi><tpages>7</tpages></addata></record> |
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| subjects | Adaptation, Physiological Aged Aging Aging - physiology Analysis of Variance Biological and medical sciences Diseases of the osteoarticular system. Orthopedic treatment Exercise Exercise Therapy Female Humans Leg Leg - physiology Male Medical sciences Postural Balance - physiology Psychomotor Performance - physiology Radiotherapy. Instrumental treatment. Physiotherapy. Reeducation. Rehabilitation, orthophony, crenotherapy. Diet therapy and various other treatments (general aspects) Rehabilitation Treatment Outcome Walking - physiology |
| title | Velocity training induces power-specific adaptations in highly functioning older adults |
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