Concurrent fatigue and postactivation potentiation during extended interval training in long-distance runners
نویسندگان
چکیده
منابع مشابه
Postactivation potentiation: role in performance.
P ostactivation potentiation (PAP), also known as activity-dependent potentiation, is an increase in muscle isometric twitch and low frequency tetanic force following a ‘‘conditioning’’ activity. 2 Examples of conditioning activity are a series of evoked isometric twitches (staircase or treppe), an evoked isometric tetanic contraction (post-tetanic potentiation), a sustained isometric maximal v...
متن کاملElevated Serum Hepcidin Levels during an Intensified Training Period in Well-Trained Female Long-Distance Runners
Iron is essential for providing oxygen to working muscles during exercise, and iron deficiency leads to decreased exercise capacity during endurance events. However, the mechanism of iron deficiency among endurance athletes remains unclear. In this study, we compared iron status between two periods involving different training regimens. Sixteen female long-distance runners participated. Over a ...
متن کاملRelationships between Training Load, Salivary Cortisol Responses and Performance during Season Training in Middle and Long Distance Runners
PURPOSE Monitoring training from a multifactorial point of view is of great importance in elite endurance athletes. This study aims to analyze the relationships between indicators of training load, hormonal status and neuromuscular performance, and to compare these values with competition performance, in elite middle and long-distance runners. METHOD Fifteen elite middle and long-distance run...
متن کاملPostactivation potentiation in elite young soccer players
The aim of this study was to investigate the acute effects of 16 different combinations to cause the postactivation potentiation (PAP) in elite young soccer players. Squat exercise in 4 different intensities (40%, 60%, 80%, and 100% one-repetition maximum [1RM]) was performed and its effects were evaluated in the performance of countermovement jump (CMJ), after 4 different recovery times (1, 3,...
متن کاملHeat stroke in long distance runners.
Four cases of young cadets who developed severe heat stroke while on a cross country run in Doon Valley are reported. Physical exertion alone caused the episode in a homeothermic environment. One patient continued to have left facial nerve palsy.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Motriz: Revista de Educação Física
سال: 2014
ISSN: 1980-6574
DOI: 10.1590/s1980-65742014000400009