Effort syndrome: Hyperventilation and reduction of anaerobic threshold

1994 ◽  
Vol 19 (2) ◽  
pp. 155-169 ◽  
Author(s):  
Peter G. F. Nixon
Keyword(s):  
Anaerobic Threshold ◽  
Effort Syndrome

scholarly journals The Effect of Eight-Week Sprint Interval Training on Aerobic Performance of Elite Badminton Players

2021 ◽  
Vol 18 (2) ◽  
pp. 638
Author(s):  
Haochong Liu ◽  
Bo Leng ◽  
Qian Li ◽  
Ye Liu ◽  
Dapeng Bao ◽  
...  
Keyword(s):  
Oxygen Uptake ◽  
Anaerobic Threshold ◽  
Aerobic Capacity ◽  
Interval Training ◽  
Lactate Clearance ◽  
Aerobic Performance ◽  
Sprint Interval Training ◽  
Control Groups ◽  
Ventilatory Anaerobic Threshold ◽  
And Control

This study was aimed to: (1) investigate the effects of physiological functions of sprint interval training (SIT) on the aerobic capacity of elite badminton players; and (2) explore the potential mechanisms of oxygen uptake, transport and recovery within the process. Thirty-two elite badminton players volunteered to participate and were randomly divided into experimental (Male-SIT and Female-SIT group) and control groups (Male-CON and Female-CON) within each gender. During a total of eight weeks, SIT group performed three times of SIT training per week, including two power bike trainings and one multi-ball training, while the CON group undertook two Fartlek runs and one regular multi-ball training. The distance of YO-YO IR2 test (which evaluates player’s ability to recover between high intensity intermittent exercises) for Male-SIT and Female-SIT groups increased from 1083.0 ± 205.8 m to 1217.5 ± 190.5 m, and from 725 ± 132.9 m to 840 ± 126.5 m (p < 0.05), respectively, which were significantly higher than both CON groups (p < 0.05). For the Male-SIT group, the ventilatory anaerobic threshold and ventilatory anaerobic threshold in percentage of VO2max significantly increased from 3088.4 ± 450.9 mL/min to 3665.3 ± 263.5 mL/min (p < 0.05),and from 74 ± 10% to 85 ± 3% (p < 0.05) after the intervention, and the increases were significantly higher than the Male-CON group (p < 0.05); for the Female-SIT group, the ventilatory anaerobic threshold and ventilatory anaerobic threshold in percentage of VO2max were significantly elevated from 1940.1 ± 112.8 mL/min to 2176.9 ± 78.6 mL/min, and from 75 ± 4% to 82 ± 4% (p < 0.05) after the intervention, which also were significantly higher than those of the Female-CON group (p < 0.05). Finally, the lactate clearance rate was raised from 13 ± 3% to 21 ± 4% (p < 0.05) and from 21 ± 5% to 27 ± 4% for both Male-SIT and Female-SIT groups when compared to the pre-test, and this increase was significantly higher than the control groups (p < 0.05). As a training method, SIT could substantially improve maximum aerobic capacity and aerobic recovery ability by improving the oxygen uptake and delivery, thus enhancing their rapid repeated sprinting ability.

scholarly journals EMG breakpoints for detecting anaerobic threshold and respiratory compensation point in recovered COVID-19 patients

2021 ◽  
pp. 102567
Author(s):  
Murillo Frazão ◽  
Paulo Eugênio Silva ◽  
Lucas de Assis Pereira Cacau ◽  
Tullio Rocha Petrucci ◽  
Mariela Cometki Assis ◽  
...  
Keyword(s):  
Anaerobic Threshold ◽  
Compensation Point ◽  
Respiratory Compensation Point ◽  
Respiratory Compensation

Effect of 40 Weeks of Endurance Training on the Anaerobic Threshold*

1982 ◽  
Vol 03 (04) ◽  
pp. 208-214 ◽  
Author(s):  
C. Denis ◽  
R. Fouquet ◽  
P. Poty ◽  
A. Geyssant ◽  
J. Lacour
Keyword(s):  
Endurance Training ◽  
Anaerobic Threshold

scholarly journals 215 ANAEROBIC THRESHOLD AS A PREDICTOR OF ATHLETIC PERFORMANCE IN YOUNG FEMALE RUNNERS

1981 ◽  
Vol 15 ◽  
pp. 475-475 ◽  
Author(s):  
Robert R Wolfe ◽  
Elaine D Daberkow ◽  
Reginald L Washington ◽  
James R Murphy ◽  
Homer L Brammel ◽  
...  
Keyword(s):  
Anaerobic Threshold ◽  
Athletic Performance ◽  
Young Female

Individual Anaerobic Threshold and Maximum Lactate Steady State

1993 ◽  
Vol 14 (03) ◽  
pp. 134-139 ◽  
Author(s):  
A. Urhausen ◽  
B. Coen ◽  
B. Weiler ◽  
W. Kindermann
Keyword(s):  
Steady State ◽  
Anaerobic Threshold ◽  
Individual Anaerobic Threshold ◽  
Maximum Lactate

Noninvasive detection of the anaerobic threshold during computer-controlled exercise testing

1985 ◽  
Vol 23 (6) ◽  
pp. 579-584 ◽  
Author(s):  
T. L. Talbot ◽  
W. H. Schuette ◽  
H. W. Tipton ◽  
L. E. Thibault ◽  
F. L. Brown ◽  
...  
Keyword(s):  
Anaerobic Threshold ◽  
Exercise Testing ◽  
Noninvasive Detection ◽  
Computer Controlled

Characteristics of Heart Disease Patients whose Inflection Point of Respiratory Rate during a Ramp Protocol Appears Earlier than Anaerobic Threshold

2012 ◽  
Vol 18 (10) ◽  
pp. S153
Author(s):  
Hiroto Takamatsu ◽  
Hitoshi Adachi ◽  
Junichi Tomono ◽  
Kouji Kumagai ◽  
Ren Kawaguchi ◽  
...  
Keyword(s):  
Heart Disease ◽  
Respiratory Rate ◽  
Anaerobic Threshold ◽  
Inflection Point
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