Sökning: "leg strength"

Visar resultat 1 - 5 av 65 uppsatser innehållade orden leg strength.

  1. 1. Viktade knäböjs inverkan på prestationen i enbenslängdhopp

    Magister-uppsats, Linnéuniversitetet/Institutionen för idrottsvetenskap (ID)

    Författare :Johan Karlsson; [2020]
    Nyckelord :5RM; back squat; single leg jump.; 5 RM knäböj; enbenshopp; horisontella hopp;

    Sammanfattning : Förmågan att generera kraft kan korrelera med individens prestationsförmåga i idrotter, sprint- och hoppträning kan gynna prestationsförmågan inom vissa idrotter. Syftet med denna studie var att undersöka huruvida det fanns korrelation mellan prestation i 5RM knäböj med skivstång och enbenslängdhopp. LÄS MER

  2. 2. Fillet Weld Fatigue Lifetime : Parametric Finite Element Analysis

    Magister-uppsats, Linnéuniversitetet/Institutionen för maskinteknik (MT); Linnéuniversitetet/Institutionen för maskinteknik (MT)

    Författare :Vishal Singaravadivelu; Sai Krishna Vemulapalli; [2020]
    Nyckelord :Fatigue Strength; Fillet weld; Weld toe radius; Effective notch stress method; Parametric Finite Element Analysis - PFEA;

    Sammanfattning : The fatigue life time of welded components is the dominant factor at the design of mechanical and automotive structures and components where fatigue failure has a crucial outcome in use of fillet welded structures and it commences mostly from the weld toe and propagate to the parent material or even to the weld root area. Fillet welds are the imperative type of weld used in many industries because of the geometry and fabrication cost of the structure. LÄS MER

  3. 3. The relationship between multi-joint eccentric strength and change of direction performance : A cross-sectional study on female soccer players

    Master-uppsats, Gymnastik- och idrottshögskolan, GIH/Institutionen för idrotts- och hälsovetenskap

    Författare :Michell Dahlin; [2020]
    Nyckelord :;

    Sammanfattning : Aim: The purpose of this study was to investigate the relationship between a multi-joint eccentric strength test with both change of direction performance and ground reaction force (GRF) of the penultimate foot contact (PFC) in female soccer players. This study also aimed to investigate the bilateral strength and performance differences between the dominant and non-dominant limb. LÄS MER

  4. 4. Jamar och repetitionsmaximum-test : Samband mellan handgreppsstyrka, 1RM-pull-ups och 1RM benspark hos klättrare

    Kandidat-uppsats, Uppsala universitet/Åsenlöf: Fysioterapi; Uppsala universitet/Åsenlöf: Fysioterapi

    Författare :Dennis Cavka; Victor Franzén; [2020]
    Nyckelord :handgrip strength; Jamar; pull-up; rock climbing; general muscle strength;

    Sammanfattning : Background Handgrip strength claims to reflect general strength and correlates with tests of strength, particularly to the lower extremity. Few studies examine correlations between Jamar and the upper body and mainly focus on populations with lower strength. Climbers were assumed to have higher levels of strength. LÄS MER

  5. 5. Planetary Rover Wheel and Lower Leg Structural Design to Reduce Rock Entanglements

    Master-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Natalie Lawton; [2020]
    Nyckelord :Mars; rover; wheels; planetary rover wheels; flexible wheels; rigid wheels;

    Sammanfattning : This thesis looks at the SherpaTT planetary rover. The rover is a hybrid walking and driving rover that has been developed and built by DFKI and has already been deployed on several Mars analogue field studies. The SherpaTT rover wheels were found to become entangled in rocks during the last field deployment in Morocco. LÄS MER