In conclusion, non-weight bearing exercises involving open-chain hip abduction provide no additional benefit of gluteus medius activation compared to more functional closed-chain exercises. The researchers suggested these exercises can be used interchangeably, particularly when balance impairment or postural position may be an issue. There was no significant difference in activation between exercises, indicating no clear order of exercise progression. The Thera-Band resisted lateral walk exercise produced an average of 63% MVIC and the non-weight bearing standing abduction produced 58%. Lateral walk with Thera-Band resistance band attached with extremity straps around ankleīoth the sidelying abduction and weight-bearing standing abduction with the other leg produced an average of 67% maximum voluntary isometric contraction (MVIC).Standing hip abduction with uninvolved leg to 30 degrees.Sidelying hip abduction with cuff weight at 0.5% of bodyweight, lifted to 50% of leg length.Standing hip abduction with cuff weight at 1% of bodyweight, lifted to 30 degrees.The 4 exercises included 2 non-weight bearing and 2 weight-bearing exercises: They published their findings in the Journal of Arthroplasty. Cale Jacobs and colleagues were interested to see if there was a progression of muscle activation to guide clinical decisions about hip abduction exercise prescription. Researchers at the University of Kentucky evaluated electromyographic (EMG) levels of 4 exercises in total hip patients between 7 and 32 weeks post-operative. ![]() Resisted lateral walking with a Thera-Band Band Loop or Tubing with Cuffs is an example of such a closed-chain exercise as the patient steps away from the involved leg. While this may be an effective exercise to activate the gluteus medius muscle, open-chain, non-weight bearing hip abduction is not specific to the function of the gluteus medius as a pelvic stabilizer in single-leg stance. ![]() One of the most common hip exercises is sidelying hip abduction using an ankle weight.
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