Electromyographic activity using elastic resistance and nautilus machine exercises

Aboodarda, S.J. and Muhamed, A.M.C. and Ibrahim, F. and Hamid, M.S.B.A. (2009) Electromyographic activity using elastic resistance and nautilus machine exercises. In: International Conference for Technical Postgraduates 2009, TECHPOS 2009, 2009, Kuala Lumpur.

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Abstract

The purpose of this study, therefore, was to quantify and compare Integrated Electromyography (I-EMG) within perfuming 8-RM seated knee extension in contribution of Elastic Resistance and Nautilus Machine exercises. All data were collected within one testing session. Subjects completed 8RM seated knee extension by three modalities of resistance exercises comprised of Nautilus Machine (NM), elastic tubing with original elongation (E0) and elastic tubing with 30 decrement of original elongation (E30). Electromyographic muscle activation and range of motion were collected and synchronized from Vastus Lateralis (VL). Results: manipulating the resting length of elastic resistance resulted in significantly higher I-EMG for E30 in compare with E0 (25 increasing muscle activation); however, no significant difference observed between E30 and NM (P = 0.443). Based on these results, it seems that shortened form of elastic exercise (E30) and NM exercises offer equivalent muscle activation. Thus, they could be used interchangeably for lower body strength development.

Item Type:	Conference or Workshop Item (Paper)
Funders:	UNSPECIFIED
Additional Information:	Conference code: 79876 Export Date: 29 January 2014 Source: Scopus Art. No.: 5412052 doi: 10.1109/TECHPOS.2009.5412052 Language of Original Document: English Correspondence Address: Aboodarda, S. J.; Sport Center, University MalayaMalaysia References: Fleck, S.J., Kraemer, W.J., (2004) Designing Resistance Training Program: Human Kinetics; Wallace, B.J., Winchester, J.B., McGuigan, M.R., Effects of elastic bands on force and power characteristics during the back squat exercise (2006) The Journal of Strength & Conditioning Research, 20 (2), pp. 268-272; Behm, D.G., Surgical tubing for sport and velocity specific training. (1988) NCSA J., 10 (4), pp. 66-70; Hodges, G.N., (2006) The Effect of Movement Strategy and Elastic Starting Strain on Shoulder Resultant Fount Moment during Elastic Resistance Exercise, , Manitoba; Anderson, C.E., Sforzo, G.A., Sigg, J.A., The effects of combining elastic and free weight resistance on strength and power in athletes (2008) The Journal of Strength & Conditioning Research, 22 (2), pp. 567-574. , 10.1519/JSC.0b013e3181634dle; Ebben, W.E., Jensen, R.L., Electromyographic and kinetic analysis of traditional, chain, and elastic band squats (2002) The Journal of Strength & Conditioning Research, 16 (4), pp. 547-550; Page, P.A., Lamberth, J., Abadie, B., Boling, R., Collins, R., Collins, R., Posterior rotator cuff strengthening using theraband®in a functional diagonal pattern in collegiate baseball pitchers (1993) J Athl Train, 28 (4), pp. 346-354; Treiber, F.A., Lott, J., Duncan, J., Slavens, G., Davis, H., Effects of theraband and lightweight dumbbell training on shoulder rotation torque and serve performance in college tennis players (1998) American Journal of Sports Medicine, 26 (4), pp. 510-515; Sale, D., Neural adaptation to resistance training (1988) Medicine and Science in Sport and Exercise, 20 (5), pp. 135-145; Konrád, P., (2005) The ABC of EMG: Noraxon Company; Welsch, E.A., Bird, M., Mayhew, J.L., Electromyographic activity of the pectoralis major and anterior deltoid muscles during three upper-body lifts (2005) The Journal of Strength & Conditioning Research, 19 (2), pp. 449-452; McBride, J., Blaak, J.B., T-M, T., Effect of resistance exercise volume and complexity on emg, strength, and regional body composition (2003) Eur J Appl Physiol, 90 (5-6), pp. 626-632; Lim, Y., Chow, J., (1998) Electromyographic Comparison of Biceps Curls Performance Using A Dumbbell and An Elastic Tubing, , north American congress on biomechanics Waterloo, Canada; Matheson, J.W., Kernozek, T.W., Fater, D.C.W., Davies, G.J., Electromyographic activity and applied load during seated quadriceps exercises (2001) Medicine & Science in Sports & Exercise, 33 (10), pp. 1713-1725; Kreamer, W.J., Ratamess, N.A., Hormonal response and adaptation to resistance exercise and training (2005) Jounal of Sport Medicine, 35 (4), pp. 339-361; Hortobagyi, T., Barrier, J., Beard, D., Braspennincx, J., Koens, P., Devita, P., Greater initial adaptations to submaximal muscle lengthening than maximal shortening (1996) J Appl Physiol., 81 (4), pp. 1677-1682. , October 1, 1996
Uncontrolled Keywords:	Elastic resistance, Electromyographic, Electromyographic activity, Knee extension, Lower body, Muscle activation, Range of motions, Resistance exercise, Testing sessions, Tubing, Muscle
Subjects:	T Technology > T Technology (General) T Technology > TA Engineering (General). Civil engineering (General)
Divisions:	Faculty of Engineering
Depositing User:	Mr Jenal S
Date Deposited:	26 Mar 2014 02:22
Last Modified:	01 Nov 2017 06:19
URI:	http://eprints.um.edu.my/id/eprint/9293

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