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Hittade 2 uppsatser som matchar ovanstående sökkriterier.

  1. 1. The Acute Metabolic Response of Intermittent Hypoxic Resistance Exercise : A Cross-Over RCT

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

    Författare :Jonas Falgin Hultgren; [2019]
    Nyckelord :Intermittent Resistaypoxic resistance exercise; lactate accumulation; cross-over RCT; RCT; Random Controlled Trial; healthy; men; blood; plasma; styrketräning; hypoxi; normoxi; saturation; laktat; ansamling; ph; blod; plasma; tung styrketräning; metabolisk; respons; randomiserad; kontrollerad; experiment; friska; unga; män; skelettmuskulatur;

    Sammanfattning : Aim The aim for this present study was to investigate the acute metabolic response from intermittent resistance exercise during hypoxia, with the following research questions: (1) Are blood levels of lactate and glucose different between hypoxia and normoxia? (2) Does hypoxia induce higher lactate accumulation and pH reduction in the human skeletal muscle? (3) Is there a relationship between plasma-, blood- and muscle lactate? Method Eight healthy males (30 ± 2 years) performed 6 sets of unilateral leg extension on each leg (75% of 1RM) with randomized normoxic (20,9% inspired 𝑂2) and normobaric hypoxic (12% inspired 𝑂2) conditions. A total of 5 muscle biopsies was extracted from m. LÄS MER

  3. 2. Svenska crossfitutövares bakgrund, skadeprevalens & förekommande skadekategorier : En kvantitativ tvärsnittsstudie

    Kandidat-uppsats, Högskolan i Gävle/Idrottsvetenskap

    Författare :Jonas Falgin; Kaisa Blomster; [2017]
    Nyckelord :crossfit; prevalence; sweden; injury; rate; crossfitathletes; HIIT; HIFT; categories; sportinjuries; sport; high; intensity; functional; training; crossfit; Sverige; Skadeprevalens; crossfitutövare; skadekategorier; skada; idrottsskador; funktionell; träning; intervall; hög; intensitet;

    Sammanfattning : Introduction: Crossfit is a modern sport that yearly expands worldwide. The goal of the sport is to develop performance and fitness so athletes can optimize their performance in many training categories. Furthermore, the sports WOD:s is complex, where many physiological challenges occur. LÄS MER