PMID- 37229403
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20230528
IS  - 1640-5544 (Print)
IS  - 1899-7562 (Electronic)
IS  - 1640-5544 (Linking)
VI  - 87
DP  - 2023 Apr
TI  - Fast and Medium Tempo Resistance Training with a Low Number of Repetitions in 
      Trained Men: Effects on Maximal Strength and Power Output.
PG  - 157-165
LID - 10.5114/jhk/161472 [doi]
AB  - This study aimed to investigate the effects of high load fast and medium tempo 
      back squats using a low number of repetitions on maximal strength and power 
      output. Seventeen participants completed a countermovement jump test and 
      1-repetition maximum (1-RM) assessment before and after an eight-week 
      intervention. All participants were randomly divided into a fast tempo (FAS: 
      1/0/1/0) and a medium tempo (MED: 2/0/2/0) resistance training (RT) group and 
      performed three repetitions per set of a Smith back squat exercise with 85% 1-RM 
      intensity. Maximal strength, jump height, peak power and force of the two groups 
      were significantly improved (p < 0.05). In addition, peak velocity significantly 
      increased after the intervention in the FAS group (p < 0.05), but not in the MED 
      group (p > 0.05). A significant interaction effect between training groups was 
      observed for jump height (F ((1, 30)) = 5.49, p = 0.026, eta(2) = 0.155). However, 
      no significant group by time interaction effects were found between training 
      groups for maximal strength (F ((1, 30)) = 0.11, p = 0.742, eta(2) = 0.004). 
      Therefore, the two groups showed similar effects in maximal strength, but, 
      compared with the MED group, FAS resistance training with low repetitions caused 
      favorable adaptations in power output in trained men.
CI  - Copyright: (c) Academy of Physical Education in Katowice.
FAU - Lu, Wei
AU  - Lu W
AUID- ORCID: 0000-0001-6520-9647
AD  - School of Strength and Conditioning Training, Beijing Sport University, Beijing, 
      China.
FAU - Du, Zonghao
AU  - Du Z
AD  - School of Strength and Conditioning Training, Beijing Sport University, Beijing, 
      China.
FAU - Zhou, Aiguo
AU  - Zhou A
AD  - School of Strength and Conditioning Training, Beijing Sport University, Beijing, 
      China.
LA  - eng
PT  - Journal Article
DEP - 20230420
PL  - Poland
TA  - J Hum Kinet
JT  - Journal of human kinetics
JID - 101513031
PMC - PMC10203832
OTO - NOTNLM
OT  - maximal strength
OT  - movement tempo
OT  - power output
OT  - time under tension
EDAT- 2023/05/25 19:12
MHDA- 2023/05/25 19:13
PMCR- 2023/04/20
CRDT- 2023/05/25 14:23
PHST- 2022/09/02 00:00 [received]
PHST- 2022/11/03 00:00 [accepted]
PHST- 2023/05/25 19:13 [medline]
PHST- 2023/05/25 19:12 [pubmed]
PHST- 2023/05/25 14:23 [entrez]
PHST- 2023/04/20 00:00 [pmc-release]
AID - 161472 [pii]
AID - 10.5114/jhk/161472 [doi]
PST - epublish
SO  - J Hum Kinet. 2023 Apr 20;87:157-165. doi: 10.5114/jhk/161472. eCollection 2023 
      Apr.