Different rest intervals between series and their influence in the total volume of resisted exercices

2006 ◽  
Vol 5 (2) ◽  
pp. 76-80 ◽  
Author(s):  
Roberto Simão
Keyword(s):  
2014 ◽  
Vol 62 (1) ◽  
pp. 89-99 ◽  
Author(s):  
Carla D. Cash ◽  
Sarah E. Allen ◽  
Amy L. Simmons ◽  
Robert A. Duke

This study was designed to investigate the extent to which the presentation of an auditory model prior to learning a novel melody affects performance during active practice and the overnight consolidation of procedural memory. During evening training sessions, 32 nonpianist musicians practiced a 13-note keyboard melody with their left (nondominant) hand in twelve 30-s practice intervals separated by 30-s rest intervals. Participants were instructed to play the sequence “as quickly, accurately, and evenly as possible.” Approximately half the participants, prior to the first practice interval, listened to 10 repetitions of the target melody played at 552 tones per minute (half note = 138). All participants were tested on the target melody the following morning, approximately 12 hr after training, in three 30-s blocks separated by 30-s rest intervals. Performance was measured in terms of the mean number of correct key presses per 30-s block (CKP/B). Consistent with previous research, participants made considerable improvements in CKP/B during the evening training sessions and between the end of training and the morning test sessions. Learners who listened to the model made significantly larger gains in performance during training and between the end of training and test than did those who did not hear the model.


2002 ◽  
Vol 93 (1) ◽  
pp. 394-403 ◽  
Author(s):  
Fadia Haddad ◽  
Gregory R. Adams

Training protocols apply sequential bouts of resistance exercise (RE) to induce the cellular and molecular responses necessary to produce compensatory hypertrophy. This study was designed to 1) define the time course of selected cellular and molecular responses to a single bout of RE and 2) examine the effects of interbout rest intervals on the summation of these responses. Rat muscles were exposed to RE via stimulation of the sciatic nerve in vivo. Stimulated and control muscles were obtained at various time points post-RE and analyzed via Western blot and RT-PCR. A single bout of RE increased intracellular signaling (i.e., phosphorylations) and expression of mRNAs for insulin-like growth factor-I system components and myogenic markers (e.g., cyclin D1, myogenin). A rest interval of 48 h between RE bouts resulted in much greater summation of myogenic responses than 24- or 8-h rest intervals. This experimental approach should be useful for studying the regulatory mechanisms that control the hypertrophy response. These methods could also be used to compare and contrast different exercise parameters (e.g., concentric vs. eccentric, etc.).


2015 ◽  
Vol 45 (11) ◽  
pp. 2056-2062 ◽  
Author(s):  
Cezar Wankura Barbieri ◽  
Fernando Luiz Ferreira de Quadros ◽  
Felipe Jochims ◽  
Bruno Castro Kuinchtner ◽  
Thiago Henrique Nicola de Carvalho ◽  
...  

It was evaluated the effect of two rest intervals between grazing occupations in rotational grazing; 375 and 750 DD (degree-days); based on the cumulative thermal sum necessary for leaf expansion of native grasses of two functional groups over the grazing behavior variables from beef heifers with 12 months old. The experiment was conducted as a completely randomized block design, with two treatments, three replications and measures repeated over time. Grazing behavior was assessed in three occasions (Nov 2011, Jan and Mar 2012), with 24h each. The herbage intake was estimated using an external marker (Cr2O3). The leaf mass was similar among the rest intervals, with a mean of 1261kg DM ha-1. The average grazing time was 627.4min day-1 and bite rate was 37.1 bites min-1. The average number of daily meals was 5.9 with an average of 118.5 minutes. Number of feeding stations visited per minute was 6.1 and the feeding stations permanence time was of 12 seconds. There was a reduction only on grazing time and bite rate over the periods. The range of thermal sums evaluated to define the rest intervals in rotational grazing proved no effect on heifers' grazing behavior and herbage intake


2018 ◽  
Vol 36 (24) ◽  
pp. 2856-2864 ◽  
Author(s):  
Ricardo Mora-Custodio ◽  
David Rodríguez-Rosell ◽  
Juan Manuel Yáñez-García ◽  
Miguel Sánchez-Moreno ◽  
Fernando Pareja-Blanco ◽  
...  

2021 ◽  
Vol 150 (4) ◽  
pp. A190-A190
Author(s):  
Md Jahurul Islam ◽  
Gillian de Boer ◽  
Bryan Gick
Keyword(s):  

2006 ◽  
Vol 20 (1) ◽  
pp. 172-176 ◽  
Author(s):  
TRENT W. LAWTON ◽  
JOHN B. CRONIN ◽  
AND ROD P. LINDSELL

2015 ◽  
Vol 29 (6) ◽  
pp. 1640-1647 ◽  
Author(s):  
Jonatas F. da Silva Santos ◽  
Tomás H. Valenzuela ◽  
Emerson Franchini
Keyword(s):  

2016 ◽  
Vol 30 (6) ◽  
pp. 1570-1576 ◽  
Author(s):  
Jose Gerosa-Neto ◽  
Fabrício E. Rossi ◽  
Eduardo Z. Campos ◽  
Barbara M.M. Antunes ◽  
Jason M. Cholewa ◽  
...  

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