The effect of motor control training on abdominal muscle contraction during simulated weight bearing in elite cricketers

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Hides, Julie A
Endicott, Timothy
Mendis, M Dilani
Stanton, Warren R
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2016
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Objectives: To investigate whether motor control training alters automatic contraction of abdominal muscles in elite cricketers with low back pain (LBP) during performance of a simulated unilateral weight-bearing task. Design: Clinical trial. Methods: 26 male elite-cricketers attended a 13-week cricket training camp. Prior to the camp, participants were allocated to a LBP or asymptomatic group. Real-time ultrasound imaging was used to assess automatic abdominal muscle response to axial loading. During the camp, the LBP group performed a staged motor control training program. Following the camp, the automatic response of the abdominal muscles was re-assessed. Results: At pre-camp assessment, when participants were axially loaded with 25% of their own bodyweight, the LBP group showed a 15.5% thicker internal oblique (IO) muscle compared to the asymptomatic group (p = 0.009). The post-camp assessment showed that participants in the LBP group demonstrated less contraction of the IO muscle in response to axial loading compared with the asymptomatic group. A trend was found in the automatic recruitment pattern of the transversus abdominis (p = 0.08). Conclusions: Motor control training normalized excessive contraction of abdominal muscles in response to a low load task. This may be a useful strategy for rehabilitation of cricketers with LBP.

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Physical Therapy in Sport

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20

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Sports science and exercise

Allied health and rehabilitation science

Science & Technology

Life Sciences & Biomedicine

Rehabilitation

Sport Sciences

Cricket

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Hides, JA; Endicott, T; Mendis, MD; Stanton, WR, The effect of motor control training on abdominal muscle contraction during simulated weight bearing in elite cricketers, Physical Therapy in Sport, 2016, 20, pp. 26-31

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