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Res Q Exerc Sport. 2000 Jun;71(2):162-70.

The effect of a psyching strategy on neuromuscular activation and force production in strength-trained men.

Author information

1
Performance Enhancement Consultants, Inc., Olney, Maryland, USA.

Abstract

Force and electromyographic (EMG) activity of the biceps and triceps brachii were measured in 15 strength-trained men during maximal isometric action of the forearm flexors, with the elbow at 90 degrees, following 20-s periods of psyching (PSY), reading aloud (RA), and mental arithmetic (MA). Perceived arousal and attentional focus ratings for PSY were greater than those obtained for RA and MA, which were undifferentiated. Perceived effort, biceps and triceps EMG, and maximal force did not differ across conditions. Therefore, in highly trained men under conditions of brief exertion, when the biomechanics of the muscular action were controlled, psyching resulted in a perception of enhanced readiness but did not influence force or muscular activation differently from psychological states that were preceded by distraction.

PMID:
10925813
DOI:
10.1080/02701367.2000.10608894
[Indexed for MEDLINE]

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