The effect of heart rate controlled low resistance circuit weight training and endurance training on maximal aerobic power in sedentary adults

2000 ◽  
Vol 10 (4) ◽  
pp. 211-215 ◽  
Author(s):  
H. Kaikkonen ◽  
M. Yrjämä ◽  
E. Siljander ◽  
P. Byman ◽  
R. Laukkanen
Keyword(s):  
Heart Rate ◽  
Endurance Training ◽  
Weight Training ◽  
Aerobic Power ◽  
Maximal Aerobic Power ◽  
Low Resistance ◽  
Circuit Weight Training ◽  
Rate Controlled

THE EFFECT OF LOW RESISTANCE CIRCUIT WEIGHT TRAINING ON MAXIMAL AEROBIC POWER IN ADULTS

1998 ◽  
Vol 30 (Supplement) ◽  
pp. 200
Author(s):  
H. Kaikkonen ◽  
M. Yrj??m?? ◽  
P. Byman ◽  
E. Siljander ◽  
R. Laukkanen
Keyword(s):  
Weight Training ◽  
Aerobic Power ◽  
Maximal Aerobic Power ◽  
Low Resistance ◽  
Circuit Weight Training

Determination of maximal aerobic power during upper-body exercise

1983 ◽  
Vol 54 (1) ◽  
pp. 113-117 ◽  
Author(s):  
M. N. Sawka ◽  
M. E. Foley ◽  
N. A. Pimental ◽  
M. M. Toner ◽  
K. B. Pandolf
Keyword(s):  
Heart Rate ◽  
Aerobic Power ◽  
Pulmonary Ventilation ◽  
Maximal Aerobic Power ◽  
Upper Body ◽  
Maximal Heart Rate ◽  
Upper Body Exercise ◽  
Peak Vo2 ◽  
Power Peak

The purpose of this investigation was to evaluate four protocols for their effectiveness in eliciting maximal aerobic power (peak VO2) during arm-crank exercise. Comparisons were made 1) between a continuous (CON) and an intermittent (INT) protocol (both employed a crank rate of 50 rpm) and 2) among the CON protocols employing crank rates of 30, 50, or 70 rpm. For the first group of experiments no significant (P greater than 0.05) differences were found between the CON and INT protocols for peak VO2, maximal pulmonary ventilation (VEmax), maximal heart rate (HRmax), or maximal blood lactate (LAmax) responses. For the second group of experiments, the CON-50 was compared with the CON-30 and CON-70 protocols. In comparison to the CON-50, significantly higher peak VO2 (+10%) and VEmax (+14%) responses were elicited by the CON-70 protocol, whereas significantly lower peak VO2 (-11%), VEmax (-23%), HRmax (-8%), and LAmax (-29%) responses were elicited by the CON-30 protocol. Of the arm-crank protocols examined the combination of a continuous design and a crank rate of 70 rpm provided the most effective protocol to elicit peak VO2 values.

Determination of second lactate threshold using near-infrared spectroscopy in elite cyclists

2022 ◽  
Author(s):  
José-Antonio Salas-Montoro ◽  
Manuel Mateo March ◽  
Cristóbal Sánchez-Muñoz ◽  
Mikel Zabala
Keyword(s):  
Heart Rate ◽  
Infrared Spectroscopy ◽  
Near Infrared Spectroscopy ◽  
Lactate Threshold ◽  
Near Infrared ◽  
Aerobic Power ◽  
Maximal Aerobic Power ◽  
Maximum Heart Rate ◽  
Muscle Oxygen ◽  
Elite Cyclists

The use of near-infrared spectroscopy could be an interesting alternative to other invasive or expensive methods to estimate the second lactate threshold. Our objective was to compare the intensities of the muscle oxygen saturation breakpoint obtained with the Humon Hex and the second lactate threshold in elite cyclists. Ninety cyclists performed a maximal graded exercise test. Blood capillary lactate was obtained at the end of steps and muscle oxygenation was continuously monitored. There were no differences (p>0.05) between muscle oxygen oxygenation breakpoint and second lactate threshold neither in power nor in heart rate, nor when these values were relativized as a percentage of maximal aerobic power or maximum heart rate. There were also no differences when men and women were studied separately. Both methods showed a highly correlation in power (r=0.914), percentage of maximal aerobic power (r=0.752), heart rate (r=0.955), and percentage of maximum heart rate (r=0.903). Bland-Altman resulted in a mean difference of 0.05±0.27 W·kg–1, 0.91±4.93%, 0.63±3.25 bpm, and 0.32±1.69% for power, percentage of maximal aerobic power, heart rate and percentage of maximum heart rate respectively. These findings suggest that Humon may be a non-invasive and low-cost alternative to estimate the second lactate threshold intensity in elite cyclists.

AEROBIC POWER AND BODY COMPOSITION AFTER 10 WEEKS OF CIRCUIT WEIGHT TRAINING USING VARIOUS WORK

1982 ◽  
Vol 14 (2) ◽  
pp. 170 ◽  
Author(s):  
J. E. Wright ◽  
J. F. Patton ◽  
J. A. Vogel ◽  
R. P. Mello ◽  
R. M. Hayford ◽  
...  
Keyword(s):  
Body Composition ◽  
Weight Training ◽  
Aerobic Power ◽  
Circuit Weight Training

Maximal aerobic exercise in pregnant women: heart rate, O2 consumption, CO2 production, and ventilation

1991 ◽  
Vol 70 (3) ◽  
pp. 1016-1023 ◽  
Author(s):  
F. K. Lotgering ◽  
M. B. van Doorn ◽  
P. C. Struijk ◽  
J. Pool ◽  
H. C. Wallenburg
Keyword(s):  
Heart Rate ◽  
Aerobic Power ◽  
Treadmill Exercise ◽  
Statistical Significance ◽  
Maximal Aerobic Power ◽  
Co2 Production ◽  
Maximal Heart Rate ◽  
O2 Uptake ◽  
Positive Linear Correlation ◽  
The Relationship

This study was to determine whether pregnancy affects maximal aerobic power. We measured heart rate, O2 uptake (VO2), CO2 production (VCO2), and ventilation at rest and during bicycle (BE) and treadmill exercise (TE) tests with rapidly increasing exercise intensities at 16, 25, and 35 wk gestation and 7 wk after delivery. Maximal heart rate was slightly lower throughout pregnancy compared with the nonpregnant state during both BE [174 +/- 2 vs. 178 +/- 2 (SE) beats/min] and TE (178 +/- 2 vs. 183 +/- 2 beats/min). Maximal VO2 was unaffected by pregnancy during BE and TE (2.20 +/- 0.08, 2.16 +/- 0.08, 2.15 +/- 0.08, and 2.19 +/- 0.08 l/min for BE and 2.45 +/- 0.08, 2.38 +/- 0.09, 2.33 +/- 0.09, and 2.39 +/- 0.08 l/min for TE at 16, 25, and 35 wk gestation and 7 wk postpartum, respectively). As a result of increased VO2 at rest, the amount of O2 available for exercise (exercise minus rest) tended to decrease with advancing gestation, reaching statistical significance only during TE at 35 wk gestation (1.99 +/- 0.08 l/min vs. 2.10 +/- 0.08 l/min postpartum). Power showed a positive linear correlation with O2 availability during BE as well as TE, and the relationship was unaffected by pregnancy.(ABSTRACT TRUNCATED AT 250 WORDS)

Sign in / Sign up

Export Citation Format

Share Document