Essays about: "Johannes Hellström"

Found 1 essay containing the words Johannes Hellström.

  1. 1. Changes in Loaded Squat Jump performance following a series of isometric conditioning contraction

    University essay from Institutionen för idrotts- och hälsovetenskap

    Author : Johannes Hellström; [2013]
    Keywords : Conditioning Contraction; Heavy loads; Jump height; Squat jump;

    Abstract : Aim: The aim of this study was to investigate the effects of performing an isometric conditioning contraction (CC) consisting of two sets of five seconds maximal voluntary contraction in physically active individuals prior to three sets of Loaded Squat Jumps (LSJ). Method: 5 males and 4 females (mean ± SD: age 25 ± 2 years, height 175 ± 10 cm, body mass 70 ± 15 kg) were assessed on their power output, force production, jump height and velocity on three sets of LSJ on two separate sessions. READ MORE