Identification of anaerobic threshold by analysis of heart rate variability during discontinuous dynamic and resistance exercise protocols in healthy older men

2013 ◽  
Vol 34 (2) ◽  
pp. 98-108 ◽  
Author(s):  
Rodrigo Polaquini Simões ◽  
Viviane Castello-Simões ◽  
Renata Gonçalves Mendes ◽  
Bruno Archiza ◽  
Daniel Augusto dos Santos ◽  
...  
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Resistance Exercise ◽  
Anaerobic Threshold ◽  
Older Men

Heart-Rate Variability and Blood-Lactate Threshold Interaction During Progressive Resistance Exercise in Healthy Older Men

2010 ◽  
Vol 24 (5) ◽  
pp. 1313-1320 ◽  
Author(s):  
Rodrigo P Simões ◽  
Renata G Mendes ◽  
Viviane Castello ◽  
Heloísa G Machado ◽  
Larissa B Almeida ◽  
...  
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Resistance Exercise ◽  
Blood Lactate ◽  
Lactate Threshold ◽  
Older Men ◽  
Progressive Resistance Exercise ◽  
Progressive Resistance

Hunger is suppressed after resistance exercise with moderate-load compared to high-load resistance exercise: the potential influence of metabolic and autonomic parameters

2020 ◽  
Vol 45 (2) ◽  
pp. 180-186 ◽  
Author(s):  
Marcelo Conrado Freitas ◽  
Valéria Leme Gonçalves Panissa ◽  
Sabrina Alves Lenquiste ◽  
Fernanda de Maria Serra ◽  
Caique Figueiredo ◽  
...  
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Resistance Exercise ◽  
Lactate Concentration ◽  
Load Condition ◽  
Load Resistance ◽  
High Load ◽  
Autonomic Modulation ◽  
Rest Interval ◽  
Moderate Load

The purpose of present study was to compare the effects of moderate-load versus high-load resistance exercise (RE) on hunger response, blood lactate, glucose, and autonomic modulation in trained men, and to examine the correlations between these parameters. For this, 11 recreationally resistance-trained males performed 2 randomized trials: moderate-load (6 sets at 70% 1-repetition maximum (1RM) and a 90-s rest interval between sets) and high-load (6 sets at 90% 1RM and a 180-s rest interval between sets) leg-press exercise until movement failure. The subjective rating of hunger was obtained through a visual analog scale. Glucose and lactate concentration were evaluated at rest, immediately after exercise, and 30 min after exercise. Heart rate variability was recorded at baseline and during recovery (until 30 min after exercise) to assess autonomic modulation. The moderate-load condition induced lower subjective hunger ratings than the strength condition immediately after exercise (19.7 ± 16.6 vs 47.3 ± 27.7 mm), 30 min after exercise (33.6 ± 22.9 vs 58.5 ± 29.9 mm), and 60 min after exercise (43.8 ± 26.6 vs 67.8 ± 27.9 mm) (p < 0.05) and lower area under the curve hunger in relation to the high-load condition (p < 0.006). Moderate-load RE presented greater lactate concentration and induced slower heart rate variability recovery in relation to high-load RE (p < 0.05), but no difference was found in glucose, as well as no correlations between any of the variables investigated. In conclusion, moderate-load RE induced lower subjective hunger ratings, slower recovery of the parasympathetic nervous system, and higher lactate concentration in relation to high-load RE, but the metabolic variables were not correlated with hunger suppression.

A New Approach for Detecting the Anaerobic Threshold Based on the Heart Rate Variability

2006 ◽  
Vol 38 (Supplement) ◽  
pp. S506
Author(s):  
Filipe L. Medeiros ◽  
Luis E.C. Cardoso ◽  
Alfredo M. de Oliveira ◽  
Carlos E.B. Neves ◽  
Edil L. Santos
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Anaerobic Threshold ◽  
New Approach

Lactate and Heart Rate Variability Threshold during Resistance Exercise in the Young and Elderly

2013 ◽  
Vol 34 (11) ◽  
pp. 991-996 ◽  
Author(s):  
R. Simões ◽  
V. Castello-Simões ◽  
R. Mendes ◽  
B. Archiza ◽  
D. Santos ◽  
...  
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Resistance Exercise

Profiles of Heart Rate Variability and Bar Velocity after Resistance Exercise

2020 ◽  
Vol 52 (8) ◽  
pp. 1825-1833
Author(s):  
WARD C. DOBBS ◽  
MICHAEL V. FEDEWA ◽  
HAYLEY V. MACDONALD ◽  
DANILO V. TOLUSSO ◽  
MICHAEL R. ESCO
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Resistance Exercise ◽  
Bar Velocity
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