Corpus ID: 12225116

Effect of caffeine on exercise performance among overweight sedentary medical college students (1st year MBBS) of Jawaharlal Nehru Medical College, Sawangi (Meghe), Wardha, Maharashtra

@article{Ranjan2017EffectOC,
  title={Effect of caffeine on exercise performance among overweight sedentary medical college students (1st year MBBS) of Jawaharlal Nehru Medical College, Sawangi (Meghe), Wardha, Maharashtra},
  author={Das Rajesh Ranjan and Deshpande V.K and Biswas D.A},
  journal={International journal of physical education, sports and health},
  year={2017},
  volume={2},
  pages={73-77}
}
The purpose of the study was to examine the effect of moderate dose (5mg per kg) of caffeine ingestion on pulse rate, blood pressure(both systolic and diastolic) and energy expenditure (cal) during a steady state exercise period with a standardize power output as well as during a set time period, where participants were required to cycle with maximum effort. Eighteen healthy, overweight, sedentary, male, first year MBBS student of Jawaharlal Nehru Medical college (sawangi, wardha, Maharashtra… Expand

References

SHOWING 1-10 OF 34 REFERENCES
Effects of caffeine on exercise performance in sedentary females.
TLDR
While caffeine ingestion resulted in significant increases in VO2 and energy expenditure during steady-state exercise, it did not improve cycling performance during a 10 min trial where participants were required to cycle as fast as they could. Expand
The effects of caffeine in women during aerobic-dance bench stepping.
TLDR
Since neither dose of caffeine had any effect on VO2, VCO2, minute ventilation, respiratory-exchange ratio, rate of energy expenditure, heart rate, or RPE during ADBS exercise, it would not be prudent for a group exercise leader to recommend caffeine to increase energy cost or decrease perception of effort in an ADBS session. Expand
Effects of caffeine ingestion on metabolic responses to prolonged walking in sedentary males.
TLDR
It is concluded that ingestion of 5 mg.kg-1 caffeine increases the mobilization of energy substrate from fat sources; however, the present data do not provide evidence of a caffeine-induced shift in energy substrate usage, and caffeine is not an effective means for enhancing the energy cost of prolonged walking. Expand
THE PHYSIOLOGICAL EFFECTS OF CAFFEINE IN WOMEN DURING TREADMILL WALKING
TLDR
It would not be prudent for a trainer to recommend caffeine in order to increase a woman's energy expenditure or to decrease perception of effort during mild exercise, and data demonstrate that caffeine intake should not interfere with monitoring walking intensity by tracking exercise heart rate in women. Expand
Effects of caffeine on blood pressure, heart rate, and forearm blood flow during dynamic leg exercise.
TLDR
It is indicated that caffeine can alter the cardiovascular response to dynamic exercise in a manner that may modify regional blood flow and conductance. Expand
Effects of caffeine on blood pressure response during exercise in normotensive healthy young men.
TLDR
Data indicate that caffeine increases BP additively during submaximal exercise and may cause excessive BP responses at maximal exercise for some individuals, and the pressor effects of caffeine appear to be due to increasing vascular resistance rather than cardiac output. Expand
Caffeine consumption habits do not influence the exercise blood pressure response following caffeine ingestion.
TLDR
Caffeine consumption resulted in significant increases in both systolic BP and diastolic BP at rest and during exercise, suggesting that there are marked differences in sensitivity to caffeine, irrespective of individuals' consumption habits. Expand
Low doses of caffeine reduce heart rate during submaximal cycle ergometry.
TLDR
In non habitual caffeine users it appears that consuming a caffeine pill at a dose comparable to 1-3 cups of coffee lowers heart rate during submaximal exercise but not at near maximal and maximal exercise. Expand
Two Levels of Caffeine Ingestion on Blood Lactate and Free Fatty Acid Responses during Incremental Exercise
TLDR
The results suggest that both of the doses of caffeine were effective in increasing the lactate threshold and using respiratory data, the effects on substrate utilization during incremental cycle ergometry. Expand
Influence of caffeine on exercise performance in habitual caffeine users.
TLDR
The results suggest that habitually high caffeine users acquire a tolerance to caffeine which reduces its effects during prolonged exercise, and to magnify the effect of caffeine, habitual users should withdraw from caffeine use for about 4 days. Expand
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