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  • 1. Danielsson, Evelina
    et al.
    Oddsson, Kristjan
    Swedish School of Sport and Health Sciences, GIH, Department of Sport and Health Sciences.
    Nilsson, Johnny
    Swedish School of Sport and Health Sciences, GIH, Department of Sport and Health Sciences.
    Fredriksson, Mårten
    Swedish School of Sport and Health Sciences, GIH, Department of Sport and Health Sciences.
    Ovendal, Alexander
    Swedish School of Sport and Health Sciences, GIH, Department of Sport and Health Sciences.
    Ekblom, Örjan
    Swedish School of Sport and Health Sciences, GIH, Department of Sport and Health Sciences.
    Wahlgren, Lina
    Swedish School of Sport and Health Sciences, GIH, Department of Sport and Health Sciences.
    Hultgren, Staffan
    Swedish School of Sport and Health Sciences, GIH, Department of Sport and Health Sciences.
    Andersson, Eva
    Swedish School of Sport and Health Sciences, GIH, Department of Sport and Health Sciences.
    Hälsoprojekt med ledarledd fysisk aktivitet för äldre2012Conference paper (Other academic)
    Abstract [sv]

    Bakgrund och syfte. Syftet med hälsoprojektet under 8-12 veckor för äldre är att ge ledarledd fysisk aktivitet 2 gånger/vecka samt att utvärdera upplevd hälsa, förändring av livsstilssvanor samt fysisk kapacitet. Hälsoprojektet är ett fortlöpande samarbete mellan Solna stad och Gymnastik- och idrottshögskolan (GIH) och utförs under vårterminerna sedan ett flertal år.

    Metod. Individerna anmäler sitt deltagande själva. Det kostnadsfria hälsoprojektet utförs inom undervisningen i Folkhälsa i regi av GIH-studenter under handledning av verksamhetschefen i Solna stad och lärare/läkare på GIH. Den ledarledda fysiska aktiviteten utgörs primärt av stavgång, motionsgymnastik, vattengymnastik samt styrketräning. Initialt och i slutet av perioden besvarar deltagarna en hälsoenkät angående upplevd hälsa och livsstilsvanor om fysisk aktivitet, kost, sömn, rökning och alkohol samt utför några olika fysiologiska tester i samband med ett hälsosamtal.

    Resultat. Exempel på sammanställda resultat ges här för de 117 äldre som fullföljde hela projektet under en vårtermin (för kvinnorna var antalet samt medelvärden för ålder och BMI 99, 74år och 26 respektive för männen 18, 73år och 25). Efter avslutat projekt sågs för gruppen som helhet generellt en signifikant förbättrad upplevd fysisk och mental hälsa, kondition och styrka i buk-, ben- och armmuskulatur. För kvinnorna observerades även en ökad balansförmåga och uthållighet i ryggmusklerna. Enkätfrågorna angående fysiska aktivitetsvanor och stillasittande visade på, efter avslutat projekt, en förändring till en mer aktiv livsstil.

    Slutsats/Diskussion. Således kan utvärderade 8-12 veckors hälsoprojekt med ledarledd fysisk aktivitet för äldre bidra till förbättrad upplevd hälsa, ökade fysiska aktivitetsvanor, minskat stillasittande och bättre fysiska kapaciteter såsom kondition, styrka och balans som är positivt korrelerade till ökad livslängd och minskad förekomst av en mängd olika folksjukdomar och skador. Fler projekt och studier behövs framöver med ytterligare uppföljningar, jämförelser och för att vidareutveckla olika fysiologiska tester och andra hälsoparametrar som kan ha positiva samband med ökad hälsa.

  • 2.
    Fredriksson, Mårten
    Swedish School of Sport and Health Sciences, GIH, Department of Sport and Health Sciences, The Laboratory of Applied Sports Science (LTIV).
    Damkronornas Fysprofilstester 1995-2006 + 2007-2010: Sammanställning, Reflektion & Rekommendation2007Report (Other academic)
  • 3.
    Fredriksson, Mårten
    Swedish School of Sport and Health Sciences, GIH, Department of Sport and Health Sciences, The Laboratory of Applied Sports Science (LTIV).
    Damkronornas Tester, Träning & Monitorering åren 2006-2010: Sammanställning, Reflektion & Rekommendation2010Report (Other (popular science, discussion, etc.))
  • 4.
    Fredriksson, Mårten
    Swedish School of Sport and Health Sciences, GIH, Department of Sport and Health Sciences, The Laboratory of Applied Sports Science (LTIV).
    Sammanställning & utvärdering av fystester på juniorlandslagen år 1991-20012002Report (Other academic)
  • 5.
    Fredriksson, Mårten
    et al.
    Swedish School of Sport and Health Sciences, GIH, Department of Sport and Health Sciences.
    Ahlström, Fredrik
    Swedish School of Sport and Health Sciences, GIH, Department of Sport and Health Sciences.
    En validitetsstudie på beeptestet: avseende maximal aerob kapacitet för elitishockeyspelare2000Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
    Abstract [en]

    Introduction: This study aimed to investigate the validity and reliability of the 20m multistage shuttle run test (MST) for elite ice hockey players as a predictor of the maximal aerobic capacity and the how the result is affected by the players age, aerobic and anaerobic capacity, body composition and test surface. The purpose of this was to find out the potential of the 20-m shuttle run test as a measuringtool for the maximal aerobic capacity in frequent testing periods during the season. It is very interesting to be able to administer this easily because the competative phase of the season is very long compared to the pre-seasonal phase and earlier studies have shown that the aerobic capacity is being lowered during this competative phase of the season for elite icehockey players.

    Methods: 34 elite ice hockey players participated in this study (20.0±3.6 yrs, BMI 24.2±1.6 and VO2-max 58.0±4.8 ml O2•kg-1•min-1). During 3-5 days they underwent 2 MST tests (wood and rubber surface), treadmill running with VO2-max assessed with open-circuit technique, Wingate10% and FFM-assessment with underwater-technique. Blood-lactate was sampled and analyzed with YSI-technique during all tests except the Shuttle-run-test on wood surface.

    Results: predicted aerobic capacity on the MST was (n=34) 57.6±2.7 ml O2•kg-1•min-1 with a correlation R=0.52 vs. treadmill. The aerobic capacity vs. missprediction was as strong as R=-0.83. The results showed that 13 of 15 subjects with an aerobic capacity lower than 58 ml O2•kg-1•min-1 were overpredicted on the shuttle-run test and 17 of 19 subjects over 58 ml O2•kg-1•min-1 were underpredicted. The correlation between age and missprediction was R=0.62. This can partly be related to other physiological factors such as, for example, peak-power (W) vs. missprediction was R=0.62 and BMI vs. missprediction was R=0.49. Significant differences (p<0.05) between the overestimated and underestimated group were found in: age, length, weight, BMI, FFM, aerobic capacity, concentration of lactate in all tests, peak-power (W) and RPE (Ratio of Perceived Exertion) in lower body extremities in the MST on rubber floor. Test-retest (n=5) for the MST showed the error of method to be 2.05%.

    Discussion: The MST has high reliability, but our conclusion is that the test can not be used for individual training guidance under any phase of the season due to its low correlation for the aerobic capacity. The study shows that the missprediction depends on so many variables that it is impossible to recalculate the MST formula on a general basis for elite ice hockey players. If one wants this, it must be done for every unique group or team due to its specific characteristics.

  • 6.
    Fredriksson, Mårten
    et al.
    Swedish School of Sport and Health Sciences, GIH, Department of Sport and Health Sciences, The Laboratory of Applied Sports Science (LTIV).
    Nilsson, Johnny
    Swedish School of Sport and Health Sciences, GIH, Department of Sport and Health Sciences, The Laboratory of Applied Sports Science (LTIV).
    Testmanual funktionella tester: allmänna testförberedelser, chins, dips, vertikala situps, hängande raka benlyft, vertikalhopp, Harres test, Beep-testet2003Report (Other academic)
    Abstract [sv]

    Ur förordet: I din hand håller du ”Testmanual - funktionella tester”. Den är ett resultat av arbetsinsatser gjorda under ett kursmoment i den fristående kursen ”Specialidrott med inriktning mot träning och prestation” (41-60p) vid Idrottshögskolan i Stockholm (år 2000-2001). Ett av delmålen i kursmomentet var att i detalj analysera mätförfarandet i ett antal etablerade funktionella tester och med utgångspunkt från denna analys sammanställa en testmanual. Testerna mäter flera  delkapaciteter i prestationsförmågan som t ex styrka, uthållighet och motorik. Författarteamet nedan tackar representanter för Sveriges Olympiska Kommitté, Riksidrottsförbundet och EIC Bosön för väsentliga bidrag i framtagandet av detta material.

    Innehåll:

    • ALLMÄNNA TESTFÖRBEREDELSER
    • Åtgärder före test Personuppgifter, Hälsodeklaration, Testinformation
    • Allmän checklista
    • STYRKETESTER - STYRKA & UTHÅLLIGHET I BÅL OCH ÖVERKROPP
    • Introduktion - Golden Four
    • Chins
    • Dips
    • Vertikala sit-ups
    • Hängande raka benlyft
    • STYRKETESTER - EXPLOSIV BENMUSKELSTYRKA
    • Introduktion – Vertikalhopp
    • Squat Jump (SJ)
    • Counter Movement Jump (CMJ)
    • KOORDINATION
    • Harres
    • UTHÅLLIGHET
    • Beep-test / shuttle-run test
  • 7.
    Nilsson, Johnny
    et al.
    Swedish School of Sport and Health Sciences, GIH, Department of Sport and Health Sciences.
    Fredriksson, Mårten
    Högskolan Dalarna.
    Peak Oxygen Uptake And Muscle Power Can Be Simultaneously Improved With Hybrid Training2015In: LASE Journal of Sport Science, ISSN 1691-9912, Vol. 6, no 1, p. 3-15Article in journal (Refereed)
    Abstract [en]

    The purpose was to investigate the effects of simultaneous endurance and strength training repeatedly performed in the same training sessions (hybrid training). Twenty-six habitually active female physical-education students took part in the study. They were assigned to a hybrid training group (HT) or one of two control groups (CON1; only endurance training and CON2; maintained their normal training regimen). In a pre- and post-test training design all the subjects were tested before and after the intervention period concerning peak oxygen uptake while pedalling on a cycle ergometer and power output in a progressive cycle ergometer pedalling power/strength test. The HT intervention group and the CON1 group trained three times per week for five weeks, while the CON2 group did not change their normal training regimen. The HT group used a pre-programmed cycle ergometer to pedal at a mean oxygen uptake of 70-75% VO2peak for 30 minutes, but the training time was divided into 60 intermittent work periods (6 seconds) at a very high relative intensity (approximately 190 % of VO2peak) interspersed with low-intensity work periods (24 seconds) at about 45% of VO2peak. The CON1 group trained at the same mean oxygen uptake level as the HT group but during 30 minutes continuous training. The HT group significantly increased VO2peak and muscle power performance. The CON1 group increased VO2peak significantly but not power/strength. The CON2 group did not change significantly in the parameters studied. Thus, it can be concluded that in-session hybrid training allows simultaneous significant improvements of both VO2peak and muscle power performance during cycle ergometer pedalling.

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