4/4/2023 0 Comments Shot put and discusTherefore, two investigations were performed: 1) the reliability of kinematics from a seated shot put, and 2), the relationship between seated shot put kinematics and bench throw and bench pull kinematics in a group of resistance trained athletes (n = 9). Thus, to understand the role of pulling type movements and throwing performance, kinematic measures from a throwing movement need to be reliable prior to performing correlations between such throwing kinematic measures and neuromuscular measures. More specifically, the role of pulling musculature in throwing is not well understood. Reliability was observed in the kinematic variables (cable put: ICC = 0.92 to 0.99, CV = 3.1 to 8.6% cable seated rotation: ICC = 0.76 to 0.99, CV = -1.7 to 16.1%), but not the kinetic variables.Įstablishing the relationship between biomechanical and neuromuscular variables relies on reliable neuromuscular data being correlated to reliable biomechanical data. The second and third assessments, seated cable rotation and cable put, were found to be reliable between days in a group (n = 9) of resistance trained men. More specifically, it was found that bench press and bench pull musculoarticular stiffness was unreliable and squat musculoarticular stiffness was not quantifiable in a group (n = 8) of experienced power trained athletes. The first assessment of musculoarticular stiffness derived from the perturbation method demonstrated poor test – retest reliability. Thus, three assessment protocols were assessed: two were adapted from the literature and one was a novel protocol specific to shot put. It remains difficult to assess tendinous stiffness of upper and lower body tissues, and rotational ability in an applied setting. Furthermore, metrics associated with muscular and tendinous qualities would provide additional adaptive information. Therefore, a comprehensive assessment battery was needed to determine the neuromuscular variables associated with throwing performance, specifically, the appropriate sections of the force – time and force – velocity curves. It was found that biomechanical phenomena are underpinned by multiple neuromuscular factors. A paucity of resistance training literature to enhance rotational throwing performance was identified as such, a conceptual model of resistance training to enhance neuromuscular drivers of throwing biomechanics was developed. While trying to address the current gaps in the literature with scientific rigour, this Thesis was designed in an applied manner as to be embedded within, and directly influence, coaching and resistance training practises. Thus, the overall purpose of this Thesis was to understand which biomechanical and neuromuscular variables are important to improving discus, shot put and hammer throwing performance. However, conjecture exists as to the causal effect adapting neuromuscular variables has on enhancing performance, and changes in biomechanical variables over longitudinal periods have not been reported. In isolation, both biomechanical and neuromuscular variables have been related to performance enhancement. strength and power) abilities in an effort to improve performance. In general, coaches and athletes look to improve either biomechanical (throwing technique) or neuromuscular (e.g. Given the competitive nature of throwing, coaches and athletes are constantly seeking methods to enhance performance. Athletics has been a prominent feature in the Olympic programme for decades, within which rotational throwing events, discus, shot put, and hammer, comprise three of the four throwing events.
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