Effects of Single and Dual Wobble Boards on the Lower Extremity Muscle Activities in Females during Single-leg Squats
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초록
This study was designed to compare effects of wobble boards on the lower extremity muscles while performing single-leg squats (SLSQ). Twenty healthy females performed SLSQ exercises on three surfaces: a stable surface, a single wobble board, and dual wobble boards. Muscle activities of the gluteus medius (GMed), tensor fascia lata (TFL), and vastus medialis oblique (VMO) and lateralis (VL) were measured by surface electromyography. On the single and dual wobble boards, the electrical activity in the GMed increased significantly compared with that on a stable surface (p<.05). The activity of the TFL on a single wobble board increased significantly compared with that on stable surface and dual wobble boards (p<.05). No significant difference in the VMO to VL ratio. These findings indicate that performing SLSQ on dual wobble boards facilitates the activity of the GMed by reducing the activity of the TFL.
Abstract
This study was designed to compare effects of wobble boards on the lower extremity muscles while performing single-leg squats (SLSQ). Twenty healthy females performed SLSQ exercises on three surfaces: a stable surface, a single wobble board, and dual wobble boards. Muscle activities of the gluteus medius (GMed), tensor fascia lata (TFL), and vastus medialis oblique (VMO) and lateralis (VL) were measured by surface electromyography. On the single and dual wobble boards, the electrical activity in the GMed increased significantly compared with that on a stable surface (p<.05). The activity of the TFL on a single wobble board increased significantly compared with that on stable surface and dual wobble boards (p<.05). No significant difference in the VMO to VL ratio. These findings indicate that performing SLSQ on dual wobble boards facilitates the activity of the GMed by reducing the activity of the TFL.
참고문헌 (30)
- Anderson, K, "Trunk muscle activity increases with unstable squat movements", Canadian journal of applied physiology, 30(1), pp.33~45 (2005)
- Bolgla, L. A, "Electromyographic analysis of hip rehabilitation exercises in a group of healthy subjects", Journal of Orthopaedic and Sports Physical Therapy, 35(8), pp.487~494 (2005)
- Boling, M. C, "Outcomes of a weight-bearing rehabilitation program for patients diagnosed with patellofemoral pain syndrome", Archives of Physical Medicine and Rehabilitation, 87(11), pp.1428~1435 (2006)
- Boling, M. C, "Concentric and eccentric torque of the hip musculature in individuals with and without patellofemoral pain", Journal of Athletic Training, 44(1), pp.7~13 (2009)
- Boudreau, S. N, "Hip-muscle activation during the lunge, single-leg squat, and step-up-and-over exercises", Journal of Sport Rehabilitation, 18(1), pp.91~103 (2009)
- Bynum, E. B, "Open versus closed chain kinetic exercises after anterior cruciate ligament reconstruction", A prospective randomized study. American Journal of Sports Medicine, 23(4), pp.401~406 (1995)
- Cichanowski, H. R, "Hip strength in collegiate female athletes with patellofemoral pain", Medicine and Science in Sports and Exercise, 39(8), pp.1227~1232 (2007)
- Cram, J. R, "Introduction to Surface Electromyography. (5th ed.)" (1998), Aspen
- Distefano, L. J, "Gluteal muscle activation during common therapeutic exercises", Journal of Orthopaedic and Sports Physical Therapy, 39(7), pp.532~540 (2009)
- "Get your skates on to tackle arthritis" (2007)[URL]
- Escamilla, R. F, "Knee biomechanics of the dynamic squat exercise", Medicine and Science in Sports and Exercise, 33(1), pp.127~141 (2001)
- Escamilla, R. F, "Cruciate ligament force during the wall squat and the one-leg squat", Medicine and Science in Sports and Exercise, 41(2), pp.408~417 (2009)
- Ireland, M. L, "Hip strength in females with and without patellofemoral pain", Journal of Orthopaedic and Sports Physical Therapy, 33(11), pp.671~676 (2003)
- Kendall, F. P, "Muscles: Testing and function with posture and pain. (5th ed)" (2005), Williams & Wilkins
- Kraemer, R, "A soccer-specific balance training program for hamstring muscle and patellar and achilles tendon injuries: an intervention study in premier league female soccer", American Journal of Sports Medicine, 37(7), pp.1384~1393 (2009)
- Maenhout, A, "Electromyographic analysis of knee push up plus variations: what’s the influence of the kinetic chain on scapular muscle activity", British Journal of Sports Medicine, 44(14), pp.1010~1015 (2010)
- M.üdermann, A, "Secondary gait changes in patients with medial compartment knee osteoarthritis: increased load at the ankle, knee, and hip during walking", Arthritis and Rheumatism, 52(9), pp.2835~2844 (2005)
- Neumann, D. A, "Kinesiology of the musculoskeletal system: foundations for physical rehabilitation. (1st ed.)" (2002), Mosby
- Nyland, J, "Femoral anteversion influences vastus medialis and gluteus medius EMG amplitude: composite hip abductor EMG amplitude ratios during isometric combined hip abduction-external rotation", Journal of Electromyography and Kinesiology, 14(2), pp.255~261 (2004)
- Oliver, G. D, "Functional balance training in collegiate women athletes", The Journal of Strength and Conditioning Research, 23(7), pp.2124~2129 (2009)
- Piva, S. R, "Associates of physical function and pain in patients with patellofemoral pain syndrome", Archives of Physical Medicine and Rehabilitation, 90(2), pp.285~295 (2009)
- Prins, M. R, "Females with patellofemoral pain syndrome have weak hip muscles: a systematic review", Australian Journal of Physiotherapy, 55(1), pp.9~15 (2009)
- Rutherford, D. J, "Explaining the hip adduction moment variability during gait: Implications for hip abductor strengthening", Clinical Biomechanics, 24(3), pp.267~273 (2009)
- Simoneau, G. G, "Influence of hip position and gender on active hip internal and external rotation", Journal of Orthopaedic and Sports Physical Therapy, 28(3), pp.158~164 (1998)
- Snyder, K. R, "Resistance training is accompanied by increases in hip strength and changes in lower extremity biomechanics during running", Clinical Biomechanics, 24(1), pp.26~34 (2009)
- Tang, S. F, "Vastus medialis obliquus and vastus lateralis activity in open and closed kinetic chain exercises in patients with patellofemoral pain syndrome: an electromyographic study", Archives of Physical Medicine and Rehabilitation, 82(10), pp.1441~1445 (2001)
- Taunton, J. E, "A retrospective case-control analysis of 2002 running injuries", British Journal of Sports Medicine, 36(2), pp.95~101 (2002)
- Travell, J. G, "Myofascial pain and dysfunction: the trigger point manual. The lower extremities. (2nd ed.)" (1993), Williams & Wilkins
- Wilson, T, "The measurement of patellar alignment in patellofemoral pain syndrome: are we confusing assumptions with evidence", Journal of Orthopaedic and Sports Physical Therapy, 37(6), pp.330~341 (2007)
- Zhai, G, "Correlates of knee pain in younger subjects", Clinical Rheumatology, 26(1), pp.75~80 (2007)