Effect of cigarette smoking on heart rate variability

Dimitriev, Dmitry; Saperova, Elena; Димитриев, А. Д.

doi:10.1289/isee.2013.p-3-11-10

Cited by 6 publications

(6 citation statements)

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“…Furthermore, plyometric exercises increase neuro-muscular coordination by training the nervous system and adopting more automatic movements during balance improvement activities [26]. As previously mentioned, the PAP serves basically as a response to a conditioning stimulus, which then elevates the level of motor performance in athletes [18,27]. It is widely believed that an increase in the phosphorylation of myosin regulatory light chains is the main reason for this motor performance elevation.…”

Section: Discussionmentioning

confidence: 99%

“…Several studies have pointed out that fatigue and PAP coincide after exposure to a conditioning stimulus, which provides a balance between PAP and fatigue. This status essentially determines the effects of performing an explosive activity [18]. Prolonged exercises such as running may weaken balance (muscle fatigue effect) [19], but it is still unclear how a short and intense exercise such as plyometric one may affect balance.…”

Section: Introductionmentioning

confidence: 99%

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Immediate Effects of Plyometric Exercises on Speed, Balance and Jump Ability of Amateur Futsal Players: A Randomized Control Trial

2019

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The rate of football-related traumas is high. However, greater levels of fitness may decrease the probability of these injuries. Researchers believe that plyometric training can have significant short-term results. This study aimed to investigate the effects of plyometric exercises on athletic performance (speed, balance, and vertical jump ability) of male amateur futsal players. Materials and Methods:Thirty male amateur futsal players were randomly divided into control and plyometric groups. All participants went through 15 minutes of standard warm-up activity, and then they were asked to perform the tests. The athletes of the plyometric group also completed three rounds of plyometric jumps and then were assessed 3, 10, 15 and 20 minutes after the warm up. The athletes of the control group were evaluated 3, 10, and 15 minutes immediately after the standard warm-up activity. Results:The study findings indicated an overall improvement in balance and vertical jump scores of amateur futsal players following plyometric exercises (P<0.05). However, there was no significant effect on athletes' speed. Speed, vertical jump, and balance did not significantly change in the control group. Conclusion:Vertical jump and balance ability may improve immediately after plyometric exercises. Further studies are necessary to reassess speed test results.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Immediate Effects of Plyometric Exercises on Speed, Balance and Jump Ability of Amateur Futsal Players: A Randomized Control Trial

2019

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“…This study aimed to investigate the synergistic effects of low-power laser therapy and ischemic compression on the treatment of active trigger points in the upper trapezius muscle. Several studies, such as the Hakguder study [20], on the effectiveness of laser therapies on trigger points, and the study of Aguilera [21] on the effectiveness of these two treatments, have been carried out. About the low-power laser therapy in the treatment of trigger points, many studies reported dual responses.…”

Section: Discussionmentioning

confidence: 99%

The Effect of Laser Therapy and Ischemic Compression on Active Trigger Points in Upper Trapezius Muscle

et al. 2019

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Myofascial Pain Syndrome (MPS) is a common muscular disorder characterized by a referral pain to a particular area after irritating the myofascial trigger point. This study aimed to determine the combined treatment effect of laser therapy and ischemic compression of an active myofascial trigger point in the upper trapezius muscle. Materials and Methods:This is a clinical trial study conducted on 15 subjects with Active Trigger Points (ATPs). In one session, 15 subjects received laser therapy and ischemic compression. The assessment was done immediately after the treatment. We used the visual analog scale for the measurement of pain intensity, algometry (FG-5020, Taiwan made) for pressure pain threshold, and goniometer for cervical lateral flexion. Results:The cervical lateral flexion after the intervention was significantly higher than that before the intervention (P<0.001). Also, the post-operative pressure pain threshold was significantly higher than that before the intervention (P<0.001). The level of pain decreased after the intervention, but this difference was not statistically significant (P=0.90). Conclusion:according to this study, the laser therapy combined with ischemic compression can significantly change the pressure pain threshold and cervical lateral flexion in patients with active trigger points in their upper trapezius muscles.

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“…Several studies showed the effects of the different phases of the menstrual cycle on lung function, such as forced vital capacity and forced expiratory volume in 1 second in healthy, overweight, and obese female subjects and women with asthma [18][19][20][21]. However, to the best of our knowledge, no study has investigated the effect of different phases of the menstrual cycle on respiratory indices in women with primary dysmenorrhea.…”

Section: Introductionmentioning

confidence: 99%

The The Effect of Different Phases of the Menstrual Cycle on Respiratory Indices in Women With Primary Dysmenorrhea

et al. 2019

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Physiological changes during the menstrual cycle in women with primary dysmenorrhea may affect their respiratory system, so this study aimed to examine various respiratory parameters in three phases of the menstrual cycle in these women. Materials and Methods:This study was conducted on 15 women with dysmenorrhea aged 18-25 years. The respiratory parameters were measured using a capnograph during the menstrual phase (MP; on days 3 or 4), follicular phase (FP; on days 10 or 11), and luteal phase (LP; on days 20 or 21). Results:The results of this study showed a significant difference in end-tidal CO 2 pressure in the follicular and luteal phase with that in the menstrual phase (P<0.01). Also, the respiration rate and oxygen saturation showed a significant difference in different phases of menstruation (P<0.01). Conclusion:The results of this study indicated that respiratory indices differ in various phases of the menstrual cycle in women with primary dysmenorrhea, which seems to be due to pain during the menstrual cycle and increased progesterone levels in the luteal phase.

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Effect of cigarette smoking on heart rate variability

Cited by 6 publications

References 0 publications

Immediate Effects of Plyometric Exercises on Speed, Balance and Jump Ability of Amateur Futsal Players: A Randomized Control Trial

Immediate Effects of Plyometric Exercises on Speed, Balance and Jump Ability of Amateur Futsal Players: A Randomized Control Trial

The Effect of Laser Therapy and Ischemic Compression on Active Trigger Points in Upper Trapezius Muscle

The The Effect of Different Phases of the Menstrual Cycle on Respiratory Indices in Women With Primary Dysmenorrhea

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