Background Augmented feedback is often used during resistance training to enhance acute
physical performance and has shown promise as a method of improving chronic physical …

Electromyograms (EMGs) need to be normalized if comparisons are sought between trials
when electrodes are reapplied, as well as between different muscles and individuals. The …

Abstract Marchant DC, Greig M, and Scott C. Attentional focusing instructions influence force
production and muscular activity during isokinetic elbow flexions. J Strength Cond Res 23 …

Study Design Prospective single-group repeated-measures design. Objectives To quantify
electromyographic (EMG) signal amplitude of the gluteus maximus, gluteus medius, vastus …

Abstract Weakley, J, Wilson, K, Till, K, Banyard, H, Dyson, J, Phibbs, P, Read, D, and Jones,
B. Show me, tell me, encourage me: The effect of different forms of feedback on resistance …

The purpose of this study was to determine the reliability of three normalization methods for
analyzing hip abductor activation during rehabilitation exercises. Thirteen healthy subjects …

Study Design Single-occasion, repeated-measures design. Objective To determine the
magnitude of hip abductor muscle activation during 6 rehabilitation exercises. Background …

Internal validity refers to the degree of control exerted over potential confounding variables
to reduce alternative explanations for the effects of various treatments. In exercise and sports …

Muscle strength, the maximal force-generating capacity of a muscle or group of muscles, is
regularly assessed in physiological experiments and clinical trials. An understanding of the …

Research progress assessing the role of attentional focusing instructions on skill acquisition
and performance has lead researchers to apply this approach to force production tasks …