Sentences with phrase «activity in abduction»

The middle trapezius is highly activity during retraction exercises, while the lower trapezius is highly activity in abduction / flexion exercises with the arm at or above horizontal, as well as horizontal rowing.

Not exact matches

They report that the upward rotation shrug (30 degrees abduction) displayed superior muscle activity in the upper, middle and lower regions.

With this in mind, research has found that starting a shoulder shrug in 30 of glenohumeral abduction (i.e., arms slightly out to the sides), which is a component of slight scapula upward rotation, generated greater upper trapezius muscle activity in comparison with the shrug with the arms at the side (1).

However, there are contradictions in the literature, particularly when gluteus medius muscle activity is measured rather than hip abduction strength.

Only the external oblique in hip abduction plank displayed levels of muscle activity considered high, suggesting that suspension exercises may not be beneficial for training the abdominals.

Similarly, Jang and Woo (2015) found that using greater hip abduction during a sit - to - stand exercise in elderly subjects involved higher gluteus medius muscle activity.

Assessing the effect of stability during both compound and trunk flexion exercises, Mok et al. (2014) assessed the muscle activity of the abdominals in a number of suspension exercises including the hip abduction plank (feet in straps), press up, inverted row and hamstring curl (feet in straps).

Such weakness in the ratio of hip adduction to hip abduction may be related to increased hip adductor to hip abductor muscle activity (Morrissey et al. 2012).

Assessing the effect of bench press technique, Jagessar (thesis) found no difference in pectoralis major muscle activity between an «elbows out» (90 degree abduction) and a «tucked powerlifting - style elbows» (70 degrees abduction) shoulder position.

Similarly, Fujisawa et al. (2014) found that hip flexion angle did not affect gluteus medius muscle activity when the knee was in full extension during isometric hip abduction.

They report that the highest muscle activity was displayed in the frontal plane at 60 degrees of shoulder abduction (90.5 %), while overall muscle activity tended to be greater at all planes of motion at 60 degrees.

Therefore, single - joint exercises that include abduction of the arm are superior in producing middle deltoid and anterior deltoid muscle activity, while exercises that include horizontal abduction produce superior posterior deltoid muscle activity.

Scary Sleep Paralysis Stories: Awake in a Nightmare... — Sleep paralysis is often confused for paranormal activity or alien abduction.

Whilst Enright's activities reach beyond acts of abduction his work continually exposes the grotesque perversions found in advanced capitalisim.