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Completed

NCT Number: NCT01672281

vibroX-training in Endurance Trained Men

In endurance sports competitions such as cycling, an athlete's capacity to sustain submaximum power (i.e. endurance capacity) strongly influences overall race performance. Endurance capacity can be increased by both long, continuous endurance exercise at moderate oxygen consumption, and high-intensity (at or above peak oxygen consumption) interval training. However, it has also been shown that resistance exercise, if performed in addition to endurance exercise, can further enhance endurance capacity. The investigators have recently described a novel training method, which is based on combined vibration and resistance training and superimposed vascular occlusion. Based on the investigators previous results showing that this type of training leads to marked increases in endurance capacity in previously untrained young women, the investigators aim at investigating whether the method is also effective in increasing endurance capacity in highly endurance-trained young men, and whether the method leads to bigger improvements relative to resistance exercise alone. Besides the functional outcomes the investigators are also interested in the specificity of the cellular adaptations with respect to the two trainings methods.

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Key information

Age range

18 year–35 year

Sex eligibility

Male

Study type

Interventional

Phase

Not applicable

Primary location

University Hospital Zurich, Division of Neurology

Zurich, Canton of Zurich, 8091 Zurich, Switzerland

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • male
  • no fever / no common cold at the beginning of the study
  • at least 4 endurance training sessions prior to beginning of study
  • age 18-35y
  • non-smoker
  • no cardiological / orthopedic problems
  • no pacemaker
  • fulfills health questionnaire's requirements

Exclusion criteria

female

  • fever / common cold at beginning of study
  • untrained condition (less than 4 endurance training sessions prior to the
  • beginning of the study)
  • age under 18 oder above 35y
  • smoker
  • cardiovascular or orthopedic problems
  • cardiac pacemaker
  • does not fulfill health questionnaire's requirements

Treatment and study plan

vibrox- vs. resistance training

Other

Comparison between two exercise interventions

Other names: vibrox

Primary outcomes

  1. Change from baseline in Critical Power

    Time frame: 2 month intervention

    The difference in changes in Critical Power [Watts] are compared between the vibrox- and resistance training group. For this purpose, participants complete pre and post training a cycling ramp test and 4 cycling constant load tests.

Sponsors and collaborators

Lead sponsor

University of Zurich

Other

Registry information

Official study title

Influence of vibroX-training on the Power-duration-relationship and Maximal Force in Relation to Conventional Resistance Training in Endurance Trained Men

Important dates

Study start
2011
Primary completion
2012
Study completion
2012
First posted
Aug 24, 2012
Registry last updated
May 14, 2013

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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