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Does power output vary accordingly with high load resistance training? - a comparative study between bulk-up and strength-up resistance training

Link to publisher's homepage at http://www.mohejournal.com/index.php/mohe

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Bibliographic Details
Main Authors: Keisuke, Shibata, Kazuki, Takizawa, Masao, Mizuno
Other Authors: k_shibata@edu.hokudai.ac.jp
Format: Article
Language:English
Published: Kementerian Pendidikan Tinggi (KPT), Malaysia 2018
Subjects:
Squat
Power
1RM
Hypertrophy
Neuromuscular improvement
Periodization
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/51892
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spelling my.unimap-518922018-02-27T07:12:20Z Does power output vary accordingly with high load resistance training? - a comparative study between bulk-up and strength-up resistance training Keisuke, Shibata Kazuki, Takizawa Masao, Mizuno k_shibata@edu.hokudai.ac.jp Squat Power 1RM Hypertrophy Neuromuscular improvement Periodization Link to publisher's homepage at http://www.mohejournal.com/index.php/mohe The objective of this study is to investigate the effects of six weeks of high-intensity resistance training on the power output of 14 university basketball players. The subjects were randomly divided into two groups: a hypertrophy-oriented group (bulk-up) and a neuromuscular improvement oriented-group (strength-up). The bulk-up group performed three sets of squat exercises at 75% of 1RM with 10 repetitions and 1-minute rest period between sets. The strength-up group performed six sets of squat exercises at 90% of 1RM with four repetitions and 3-minute rest period between sets. Both groups performed the squat exercises twice a week over a period of six weeks. The one repetition maximum (1RM) and muscle power of the squat were measured before training (0-wk), after three weeks of training (3-wk), and after six weeks of training (6-wk). The thigh circumference of each subject was measured at 0-wk and 6-wk. It is found that the 1RM of the squat increases significantly after the training period for both groups, and the rate of improvement does not differ between the groups at 6-wk (bulk-up group: 13.1 ± 9.3%, strength-up group: 12.6 ± 6.3%). It is also found that there is a significant increase in the thigh circumference (p < 0.01) in the left leg for the bulk-up group. In contrast, there is a significant increase in the peak muscle power (POWmax) (p < 0.05) for the strength-up group. The rate of increase for POWmax is different even after three weeks of training (bulk-up group: -4.5 ± 9.6%, strength-up group: 13.9 ± 13.6%). The results suggest that the effects of resistance training on the power output and thigh circumference vary according to the training programme even if the total work load remains the same. It is recommended that strength-up resistance training is implemented to increase muscle power. 2018-02-27T07:12:20Z 2018-02-27T07:12:20Z 2015 Article Movement, Health & Exercise (MoHE), vol.4(2), 2015, pages 9-18 2231-9409 (Print) 2289-9510 (Online) http://dspace.unimap.edu.my:80/xmlui/handle/123456789/51892 http://www.mohejournal.com/index.php/mohe en Kementerian Pendidikan Tinggi (KPT), Malaysia
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Squat
Power
1RM
Hypertrophy
Neuromuscular improvement
Periodization
spellingShingle Squat
Power
1RM
Hypertrophy
Neuromuscular improvement
Periodization
Keisuke, Shibata
Kazuki, Takizawa
Masao, Mizuno
Does power output vary accordingly with high load resistance training? - a comparative study between bulk-up and strength-up resistance training
description Link to publisher's homepage at http://www.mohejournal.com/index.php/mohe
author2 k_shibata@edu.hokudai.ac.jp
author_facet k_shibata@edu.hokudai.ac.jp
Keisuke, Shibata
Kazuki, Takizawa
Masao, Mizuno
format Article
author Keisuke, Shibata
Kazuki, Takizawa
Masao, Mizuno
author_sort Keisuke, Shibata
title Does power output vary accordingly with high load resistance training? - a comparative study between bulk-up and strength-up resistance training
title_short Does power output vary accordingly with high load resistance training? - a comparative study between bulk-up and strength-up resistance training
title_full Does power output vary accordingly with high load resistance training? - a comparative study between bulk-up and strength-up resistance training
title_fullStr Does power output vary accordingly with high load resistance training? - a comparative study between bulk-up and strength-up resistance training
title_full_unstemmed Does power output vary accordingly with high load resistance training? - a comparative study between bulk-up and strength-up resistance training
title_sort does power output vary accordingly with high load resistance training? - a comparative study between bulk-up and strength-up resistance training
publisher Kementerian Pendidikan Tinggi (KPT), Malaysia
publishDate 2018
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/51892
_version_ 1643803371452235776
score 13.214268

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