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A time-efficient re...
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Calbet, J. A. L.Univ Las Palmas Gran Canaria, Dept Phys Educ, Las Palmas Gran Canaria 35017, Canary Islands, Spain
(författare)
A time-efficient reduction of fat mass in 4 days with exercise and caloric restriction
- Artikel/kapitelEngelska2015
Förlag, utgivningsår, omfång ...
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2014-03-06
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Wiley,2015
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electronicrdacarrier
Nummerbeteckningar
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LIBRIS-ID:oai:DiVA.org:miun-25652
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https://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-25652URI
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https://doi.org/10.1111/sms.12194DOI
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https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-84452URI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:ref swepub-contenttype
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Ämneskategori:art swepub-publicationtype
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To determine whether a fast reduction in fat mass can be achieved in 4 days by combining caloric restriction (CR: 3.2kcal/kg body weight per day) with exercise (8-h walking+45-min arm cranking per day) to induce an energy deficit of approximate to 5000kcal/day, 15 overweight men underwent five experimental phases: pretest, exercise+CR for 4 days (WCR), control diet+reduced exercise for 3 days (DIET), and follow-up 4 weeks (POST1) and 1 year later (POST2). During WCR, the diet consisted solely of whey protein (n=8) or sucrose (n=7) (0.8g/kg body weight per day). After WCR, DIET, POST1, and POST2, fat mass was reduced by a mean of 2.1, 2.8, 3.8, and 1.9kg (P<0.05), with two thirds of this loss from the trunk; and lean mass by 2.8, 1.0, 0.5, and 0.4kg, respectively. After WCR, serum glucose, insulin, homeostatic model assessment, total and low-density lipoprotein cholesterol and triglycerides were reduced, and free fatty acid and cortisol increased. Serum leptin was reduced by 64%, 50%, and 33% following WCR, DIET, and POST1, respectively (P<0.05). The effects were similar in both groups. In conclusion, a clinically relevant reduction in fat mass can be achieved in overweight men in just 4 days by combining prolonged exercise with CR.
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Biuppslag (personer, institutioner, konferenser, titlar ...)
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Ponce-Gonzalez, J. G.Univ Las Palmas Gran Canaria, Dept Phys Educ, Las Palmas Gran Canaria 35017, Canary Islands, Spain
(författare)
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Perez-Suarez, I.Univ Las Palmas Gran Canaria, Dept Phys Educ, Las Palmas Gran Canaria 35017, Canary Islands, Spain
(författare)
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de la Calle Herrero, J.Univ Las Palmas Gran Canaria, Dept Phys Educ, Las Palmas Gran Canaria 35017, Canary Islands, Spain
(författare)
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Holmberg, Hans-ChristerMittuniversitetet,Avdelningen för hälsovetenskap,NVC,Mittuniversitetet, Avdelningen för hälsovetenskap(Swepub:ltu)holhan
(författare)
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Univ Las Palmas Gran Canaria, Dept Phys Educ, Las Palmas Gran Canaria 35017, Canary Islands, SpainAvdelningen för hälsovetenskap
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:Scandinavian Journal of Medicine and Science in Sports: Wiley25:2, s. 223-2330905-71881600-0838
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