scholarly journals The impact of high‐intensity interval training on ventricular remodeling in patients with a recent acute myocardial infarction—A randomized training intervention pilot study

2019 ◽  
Vol 42 (12) ◽  
pp. 1222-1231
Author(s):  
Lukas‐Daniel Trachsel ◽  
Louis‐Philippe David ◽  
Mathieu Gayda ◽  
Christine Henri ◽  
Douglas Hayami ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Acute Myocardial Infarction ◽  
Pilot Study ◽  
Ventricular Remodeling ◽  
Interval Training ◽  
Training Intervention ◽  
High Intensity Interval Training ◽  
High Intensity Interval ◽  
Recent Acute Myocardial Infarction ◽  
The Impact

scholarly journals High-Intensity Interval Training in Cardiac Rehabilitation: Impact on Fat Mass in Patients With Myocardial Infarction

2019 ◽  
Vol 94 (9) ◽  
pp. 1718-1730 ◽  
Author(s):  
Yaoshan Dun ◽  
Randal J. Thomas ◽  
Jose R. Medina-Inojosa ◽  
Ray W. Squires ◽  
Hsuhang Huang ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Cardiac Rehabilitation ◽  
Fat Mass ◽  
High Intensity ◽  
Interval Training ◽  
High Intensity Interval Training ◽  
High Intensity Interval

Reducing Anxiety and Anxiety Sensitivity With High-Intensity Interval Training in Adults With Asthma

2020 ◽  
Vol 17 (8) ◽  
pp. 835-839
Author(s):  
Carley O’Neill ◽  
Shilpa Dogra
Keyword(s):  
Anxiety Sensitivity ◽  
Power Output ◽  
High Intensity ◽  
Peak Power ◽  
Interval Training ◽  
Peak Power Output ◽  
Sensitivity Index ◽  
High Intensity Interval Training ◽  
High Intensity Interval ◽  
The Impact

Background: Low- and moderate-intensity exercise training has been shown to be effective for reducing general anxiety and anxiety sensitivity among adults with asthma. Exercise frequency and intensity have been shown to play an integral role in reducing anxiety sensitivity; however, less is known about the impact of high-intensity interval training (HIIT) on anxiety in adults with asthma. Methods: A 6-week HIIT intervention was conducted with adults with asthma. Participants completed HIIT (10% peak power output for 1 min, 90% peak power output for 1 min, repeated 10 times) 3 times per week on a cycle ergometer. Preintervention and postintervention assessments included the Anxiety Sensitivity Index-3 and the Body Sensations Questionnaire. Results: Total Anxiety Sensitivity Index-3 (PRE: 17.9 [11.8]; POST 12.4 [13], P = .002, Cohen d = 0.4, n = 20) and Body Sensations Questionnaire (PRE: 2.4 [1.0]; POST: 2.0 [0.8], P = .007, Cohen d = 0.3) improved from preintervention to postintervention. Conclusion: A 6-week HIIT intervention leads to improved anxiety among adults with asthma. Future research should determine the impact of HIIT among adults with asthma with clinical anxiety.

scholarly journals Exercise training improves free testosterone in lifelong sedentary aging men

2017 ◽  
Vol 6 (5) ◽  
pp. 306-310 ◽  
Author(s):  
Lawrence D Hayes ◽  
Peter Herbert ◽  
Nicholas F Sculthorpe ◽  
Fergal M Grace
Keyword(s):  
Interval Training ◽  
Free Testosterone ◽  
Sex Hormone Binding Globulin ◽  
Total Testosterone ◽  
High Intensity Interval Training ◽  
Baseline Phase ◽  
Aging Men ◽  
High Intensity Interval ◽  
The Impact ◽  
Older Males

As the impact of high-intensity interval training (HIIT) on systemic hormones in aging men is unstudied to date, we investigated whether total testosterone (TT), sex hormone-binding globulin (SHBG), free testosterone (free-T) and cortisol (all in serum) were altered following HIIT in a cohort of 22 lifelong sedentary (62 ± 2 years) older men. As HIIT requires preconditioning exercise in sedentary cohorts, participants were tested at three phases, each separated by six-week training; baseline (phase A), following conditioning exercise (phase B) and post-HIIT (phase C). Each measurement phase used identical methods. TT was significantly increased following HIIT (~17%; P < 0.001) with most increase occurring during preconditioning (~10%; P = 0.007). Free-T was unaffected by conditioning exercise (P = 0.102) but was significantly higher following HIIT compared to baseline (~4.5%; P = 0.023). Cortisol remained unchanged from A to C (P = 0.138). The present data indicate a combination of preconditioning, and HIIT increases TT and SHBG in sedentary older males, with the HIIT stimulus accounting for a small but statistically significant increase in free-T. Further study is required to determine the biological importance of small improvements in free-T in aging men.

Moderate Intensity Continuous Training versus High Intensity Interval Training in Growth Restricted Mice to Improve Cardiac Function: A Pilot Study

2020 ◽  
Vol 34 (S1) ◽  
pp. 1-1
Author(s):  
Ashley C. McPeek ◽  
Austin G. Wellette-Hunsucker ◽  
Ashley N. Triplett ◽  
Olivia Lord ◽  
William Clark ◽  
...  
Keyword(s):  
Pilot Study ◽  
Cardiac Function ◽  
High Intensity ◽  
Interval Training ◽  
Moderate Intensity ◽  
High Intensity Interval Training ◽  
Continuous Training ◽  
High Intensity Interval
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