Activation of back and lower limb muscles during squat exercises with different trunk flexion

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Activation of back and lower limb muscles during squat exercises with different trunk flexion

[Purpose] The purpose of this study was to investigate the activation of back and lower limb muscles in subjects who were performing a squat exercise at different angles of trunk flexion. [Subjects and Methods] Twenty healthy subjects (age 21.1± 1.8 years, height 168.7 ± 8.2 cm, weight 66.1 ± 12.3 kg) volunteered. The activation of the erector spinae muscle, rectus femoris muscle, gluteus maxim...

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Comparison of The Effectiveness of Traditional and Post-Activation Potentiation Warm-Up Methods on EMG Variables of Selected Lower Limb Muscles During Squat Jump

Purpose: A proper warm-up method can be used as a strategy to improve performance of athletes in various sport fields. The aim of present study was to compare the effect of two traditional and post-activation potentiation warm-up methods on electromyographic variables of lower extremity muscles during squat jump. Methods: Fourteen trained male athletes were randomly performed three different p...

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Changes in postural and trunk muscles responses in patients with chronic nonspecific low back pain during sudden upper limb loading

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Comparison of electrical and co-contraction activity of selected lower limb muscles during manual load lifting with three different technique

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ژورنال

عنوان ژورنال: Journal of Physical Therapy Science

سال: 2016

ISSN: 0915-5287,2187-5626

DOI: 10.1589/jpts.28.3407