Avancerad sökning

Visar resultat 1 - 5 av 112 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. Biomechanical and neural aspects of eccentric and concentric muscle performance in stroke subjects : Implications for resistance training

    Författare :Mattias Hedlund; Britta Lindström; Peter Sojka; Ronnie Lundström; Carl-Johan Olsson; Jan Lexell; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; fMRI; Isokinetic; Motor imagery; Muscular strength; Resistance training; Neurological rehabilitation;

    Sammanfattning : Muscle weakness is one of the major causes of post-stroke disability. Stroke rehabilitation programs now often incorporate the same type of resistance training that is used for healthy subjects; however, the training effects induced from these training strategies are often limited for stroke patients. LÄS MER

  2. 2. A Salutogenic perspective on resistance training : a study on healthy old adult women

    Författare :Helena Ericson; Mikael Quennerstedt; Monica Eriksson; Örebro universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Health resources; exercise; resistance traning; salutogenes; old adult women; healthy aging; hope; negative affect; psychological outcomes; Sports Science; Idrottsvetenskap;

    Sammanfattning : The number of people aged 60 years and over has doubled since 1980and the World Health Organization predicts that the population of over60s will reach 2 billion by the year 2050. An ageing population poses bothchallenges and opportunities for society and for individuals. LÄS MER

  3. 3. Physical Training and Testing in Patients with Chronic Obstructive Pulmonary Disease (COPD)

    Författare :Ragnheiður Harpa Arnardóttir; Gunnar Boman; Kjell Larsson; Margareta Emtner; Hans Hedenström; Sven Larsson; Uppsala universitet; []
    Nyckelord :Physical therapy; chronic obstructive pulmonary disease; pulmonary rehabilitation; physical training; endurance training; interval training; health-related quality of life; exercise testing; walking tests; physiotherapy; Sjukgymnastik;

    Sammanfattning : The overall aims of the studies were to investigate the effects of different training modalities on exercise capacity and health-related quality of life (HRQoL) in patients with moderate or severe COPD and, further, to explore two of the physical tests used in pulmonary rehabilitation.In study I, the 12-minute walking distance (12MWD) did not increase on retesting in patients with exercise-induced hypoxemia (EIH) whereas 12MWD increased significantly on retesting in the non-EIH patients. LÄS MER

  4. 4. Brandmannautbildning på distans, en het fråga : om utmaningar, motsättningar och förändringar vid implementering av distansutbildning

    Författare :Robert Holmgren; Ola Lindberg; Umeå universitet; []
    Nyckelord :Firefighter training; online vocational training; learning processes; instructor roles; activity theory; contradictions; Brandmannautbildning; nätbaserad yrkesutbildning; lärprocesser; instruktörsroller; aktivitetsteori; kontradiktioner; pedagogik; Education;

    Sammanfattning : In recent years, distance courses combining online studies with physical meetings on campus have become increasingly common as an alternative to regular campus courses, even in vocational training programs with extensive practical skills components. This thesis is focused on the implementation of distance firefighter training in Sweden and the ways in which this intervention has affected training activities and participants, as well as on the impact that historical and contextual training aspects have had on the implementation process. LÄS MER

  5. 5. Training and hormones in physically active women : with and without oral contraceptive use

    Författare :Lisbeth Wikström-Frisén; Karin Larsén; Anna Nordtröm; Cecilia Fridén; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; female athletes; hormones; menstrual cycle; oral contraceptive cycle; resistance training; muscle strength; power; body composition; female athlete triad; overreaching; overtraining syndrome;

    Sammanfattning : Background: The number of women participating in sports has increased dramatically, though research in sports are often performed on men. Physical exercise is known to increase physical performance and improve well-being. LÄS MER