Kineziologija, Vol. 46. No. 1., 2014.
Izvorni znanstveni članak
The effects of hologram wristbands and placebo on athletic performance
Jonathan Brazier
; School of Health, Sport and Bioscience, University of East London, London, UK
Jonathan Sinclair
; Division of Sport Exercise and Nutritional Sciences, University of Central Lancashire, Preston, UK
Lindsay Bottoms
; School of Health, Sport and Bioscience, University of East London, London, UK
Sažetak
The purpose of this study was to investigate the effect of hologram wristbands and placebo on athletic performance measures: acceleration, power, strength, balance and flexibility. Eighteen physically active healthy young adults participated (15 men, 3 women; age: 18.4±0.6 years; weight: 74.5±13.73 kg; height: 177±8.5 cm). Acceleration was measured via the five-metre sprint using a wireless speedtrap; power was measured via the standing long jump; strength was measured via the handgrip dynamometer; balance was measured via the standing stork test with eyes closed; and flexibility was measured via the sit-and-reach test. A double blind, placebo controlled, randomized design with repeated measures was utilized. All participants
undertook four different treatment conditions, consisting of: 1) told wristband/given wristband, 2) told wristband/given placebo, 3) told inert wristband/given wristband, and 4) no wristband, which was the control group. Results were analysed using a one-way analysis of variance with repeated measures. A p value of .05 was used to establish statistical significance. There were no significant differences in acceleration, power, strength, balance or flexibility across any of the four conditions (p>.05). The results indicate that hologram wristbands did not have an immediate effect on athletic performance and no placebo effects were found in any areas of athletic performance.
Ključne riječi
alternative medicine; athletic performance; magnetic therapy
Hrčak ID:
123740
URI
Datum izdavanja:
30.6.2014.
Posjeta: 2.292 *