There
are several http://austinpublishinggroup.com/sports-medicine/eccentric muscle actions during the match, such as jumping and sudden
stops. According the eccentric actions
cause increased muscle damage and an increased number of micro lesions,
complicating the recovery. It should also be considered different workloads due
the positions and roles in the field (goalkeepers, center backs, full backs,
holding midfielders, midfielders and strikers), respecting the training
specificity principle.
It
important being able to assess and identify the variables: Intensity, volume,
effectiveness and frequency of competitive actions, individually (biological
individuality), contribute on making technical, tactical and strategic
decisions for soccer players in training and in competitive actions.
Specifically in the competitive actions, knowing the covered distance in each
position and their different intensities, contribute on building adequate and
specific training models, consequently improving performance during game play.
For this purpose, various methods are
investigated over time in order to minimize training mistakes, such as the use
of lactate analysis, electromyography and Mechanomyography (MMG), with the
intend of evaluate variations that occur in muscle before and during fatigue
installation. Recently the plasma concentrations of Creatine Kinase (CK) has
been described and used as a marker
for muscular fatigue due
the low cost and peak release that occurs between 24 and 48 hours after
physical exercise session.
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