Sökning: "anaerobic fitness"

Visar resultat 1 - 5 av 8 avhandlingar innehållade orden anaerobic fitness.

  1. 1. Firefighters' physical work capacity

    Författare :Ann-Sofie Lindberg; Christer Malm; Juha Oksa; Desiree Gavhed; Peter Krustrup; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Physical demands; performance; work capacity; aerobic fitness; anaerobic fitness; muscle strength; muscle endurance; balance; ergonomics; physical testing; SIMCA;

    Sammanfattning : The overall aim of this thesis was to identify valid, simple, and inexpensive physical tests that can be used for evaluation of firefighters’ physical work capacity. Paper I included fulltime- and part-time firefighters (n = 193), aged 20-60 years. LÄS MER

  3. 2. Physiological and biomechanical aspects of rifle carriage during biathlon skiing

    Författare :Malin Jonsson Kårström; Marko Laaksonen; Kerry McGawley; Guillaume Millet; Mittuniversitetet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; 3D-measurement; anaerobic energy contribution; crosscountry skiing; kinematics; lactate threshold; load carriage; oxygen uptake; performance; sex differences; sub-techniques; training;

    Sammanfattning : Biathlon is an endurance-based winter sport that combines crosscountry (XC) skiing with rifle marksmanship. While skiing, biathletes carry the rifle (weighing ≥ 3.5 kg) on their backs. However, research regarding the effects of rifle carriage in biathlon is lacking. LÄS MER

  4. 3. Double Poling Incross-Country Skiing : Biomechanical and Physiological Analysis of Sitting and Standing Positions

    Författare :Marie Lund Ohlsson; Marko Laaksonen; Jonas Danvind; L. Joakim Holmberg; Anders Eriksson; Mittuniversitetet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; blood lactate concentration; cross-country sit-skiing; impairment; internal kinetics; inverse dynamics simulations; joint reaction forces; kinematics; metabolic rate; musculoskeletal modelling; musculoskeletal efficiency; nordic skiing; oxygen uptake; para-skiing; respiration; skiing efficiency.;

    Sammanfattning : Double poling (DP) is a sub-technique in cross-country skiing that has increased in interest over the last decades, e.g. athletes in cross-country skiing have increased their utilisation of double poling during competitions. LÄS MER

  5. 4. The dancer : physical effort, muscle fibre types, and energy intake and expenditure

    Författare :Monica Dahlström; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Children; dance; diet; exercise; exertion; female; fitness; muscle.;

    Sammanfattning : The aims of this thesis were: - to estimate aerobic fitness in dancers and analyse possible changes during a three-year dance course and after a detraining period; to compare different dance styles with regard to the duration of single exercises and the following rest periods; - to estimate the physical effort in dancers during training sessions in different styles of dance; - to compare the physical effort during training sessions in dance teachers with that of dance students; - to illuminate whether a deviating muscle fibre type distribution, if any, were training-induced or the result of selection of individuals with suitable fibre characteristics, muscle fibre type distribution was compared between children, at the very beginning of their professional dance training and dancers, who had performed professional dance training for 10 years. Moreover, muscle fibre type composition was analysed in dancers after detraining. LÄS MER

  7. 5. Physiological response to exercise in the Icelandic horse

    Författare :Gudrún Stefánsdóttir; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : This thesis examined the exercise physiology of the Icelandic horse by: 1) studying physiological response in stallions and mares of different ages performing a true breed evaluation field test (BEFT); 2) comparing the effect of ridden tölt and trot at three speeds on physiological response; 3) evaluating physiological response to a simulated 100 m flying pace race; 4) measuring the effect of increasing body weight ratio (BWR) of rider to horse (20, 25, 30, and 35 %) on physiological response in an standardised incremental field exercise test at tölt at 5.4 m/s; and 5) determining the effect of rider on physiological response. LÄS MER