Ischemia during rest intervals between sets prevents decreases in fatigue during the explosive squat exercise: a randomized, crossover study.
Journal
Scientific reports
ISSN: 2045-2322
Titre abrégé: Sci Rep
Pays: England
ID NLM: 101563288
Informations de publication
Date de publication:
08 04 2022
08 04 2022
Historique:
received:
14
02
2021
accepted:
29
03
2022
entrez:
9
4
2022
pubmed:
10
4
2022
medline:
13
4
2022
Statut:
epublish
Résumé
The study aimed to evaluate the impact of ischemia, used only before particular sets of a lower limb resistance exercise on power output. Ten healthy resistance-trained males (age = 26 ± 6 years; body mass = 90 ± 9 kg; training experience = 9 ± 7 years) performed two experimental sessions (with ischemia; control without ischemia) following a randomized crossover design. During the ischemic condition, the cuffs were inflated to 60% of arterial occlusion pressure. The cuffs were applied before each set for 4.5 min and released 30 s before the start of the set as the reperfusion (4.5 min ischemia + 0.5 min reperfusion). In the control condition, ischemia was not applied. During the experimental sessions, the subjects performed the Keiser machine squat exercise protocol which consisted of 5 sets of two repetitions, at a load of 60% of one-repetition maximum (1RM), with 5 min rest intervals between sets. The repetitions were performed with maximal velocity. The two-way repeated-measures ANOVA showed a statistically significant interaction effect for power output (p < 0.01; η
Identifiants
pubmed: 35396528
doi: 10.1038/s41598-022-10022-4
pii: 10.1038/s41598-022-10022-4
pmc: PMC8993849
doi:
Substances chimiques
Explosive Agents
0
Types de publication
Journal Article
Randomized Controlled Trial
Langues
eng
Sous-ensembles de citation
IM
Pagination
5922Informations de copyright
© 2022. The Author(s).
Références
Int J Sports Med. 2015 Oct;36(10):822-5
pubmed: 26058479
Scand J Med Sci Sports. 1997 Aug;7(4):206-13
pubmed: 9241025
J Strength Cond Res. 2002 May;16(2):173-8
pubmed: 11991767
Technol Health Care. 2018;26(4):593-603
pubmed: 29966211
Front Physiol. 2021 Jan 15;11:598628
pubmed: 33519506
Int J Sports Med. 2016 Jul;37(8):614-8
pubmed: 27176889
Med Sci Sports Exerc. 2017 Jan;49(1):124-132
pubmed: 27580156
J Strength Cond Res. 2020 Aug 18;:
pubmed: 32826834
Front Physiol. 2018 Dec 21;9:1874
pubmed: 30622484
J Hum Kinet. 2020 Aug 31;74:99-108
pubmed: 33312279
Int J Sports Med. 2016 Sep;37(10):819-24
pubmed: 27348720
Microvasc Res. 2012 Jul;84(1):44-54
pubmed: 22542438
Scand J Med Sci Sports. 2015 Jun;25(3):356-64
pubmed: 24731023
Nat Med. 2011 Nov 07;17(11):1391-401
pubmed: 22064429
Acta Physiol Scand. 1998 Jul;163(3):261-72
pubmed: 9715738
Int J Sports Physiol Perform. 2020 Jan 14;15(2):162-167
pubmed: 30958063
Cardiovasc Res. 1993 Apr;27(4):542-50
pubmed: 8324783
J Surg Res. 2015 Feb;193(2):942-52
pubmed: 25438960
J Hum Kinet. 2020 Mar 31;72:151-159
pubmed: 32269656
Front Physiol. 2021 Feb 25;12:626915
pubmed: 33716773
PeerJ. 2017 Nov 30;5:e4118
pubmed: 29204325
J Sports Sci Med. 2020 May 01;19(2):317-322
pubmed: 32390725
J Surg Res. 1996 Jun;63(1):29-34
pubmed: 8661167
Med Sci Sports Exerc. 2016 Oct;48(10):1967-75
pubmed: 27187105
Eur J Appl Physiol. 2000 Dec;83(6):524-30
pubmed: 11192060
J Int Soc Sports Nutr. 2019 Feb 18;16(1):8
pubmed: 30777094
J Hum Kinet. 2020 Oct 31;75:267-277
pubmed: 33312313
Cardiovasc Res. 1995 Jun;29(6):782-8
pubmed: 7656281
Front Physiol. 2020 Nov 27;11:569915
pubmed: 33329020
Biol Sport. 2018 Dec;35(4):399-405
pubmed: 30765926
Int J Environ Res Public Health. 2020 May 26;17(11):
pubmed: 32466396
J Sport Health Sci. 2021 Jul;10(4):470-477
pubmed: 32813644
J Strength Cond Res. 2020 May 05;:
pubmed: 32379236
Appl Physiol Nutr Metab. 2011 Oct;36(5):736-47
pubmed: 21999296
Front Physiol. 2020 Jun 10;11:567
pubmed: 32587525
PLoS One. 2013 Sep 02;8(9):e73589
pubmed: 24023888
Appl Physiol Nutr Metab. 2016 Sep;41(9):938-44
pubmed: 27574913
J Strength Cond Res. 2016 May;30(5):1462-9
pubmed: 26466134
Circulation. 1991 Jul;84(1):350-6
pubmed: 2060105
Neuro Endocrinol Lett. 2018 Oct;39(4):342-348
pubmed: 30531700
Strength Cond J. 2014 Dec 1;36(6):4-27
pubmed: 25506270
Eur J Appl Physiol Occup Physiol. 1989;59(5):321-6
pubmed: 2598912
Eur J Appl Physiol. 2010 Jan;108(1):141-6
pubmed: 19760432
Int J Environ Res Public Health. 2020 Jul 14;17(14):
pubmed: 32674351
Med Sci Sports Exerc. 2020 Feb;52(2):484-489
pubmed: 31425385
Arterioscler Thromb Vasc Biol. 2007 Jun;27(6):1403-10
pubmed: 17446439