2019
DOI: 10.3233/ies-183170
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Effects of concomitant high-intensity interval training and sprint interval training on exercise capacity and response to exercise- induced muscle damage in mountain bike cyclists with different training backgrounds

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Cited by 14 publications
(22 citation statements)
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References 34 publications
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“…Concurrently, there was an increase in mean anaerobic power determined from four repetitions performed during the sprint interval testing protocol, while the value of maximal anaerobic power did not change. These results may complement previous studies that described the beneficial effects of polarized training on aerobic capacity levels in endurance athletes [17,20,27]. As in the presented study, among cyclists of the experimental group, an increase in the maximal oxygen uptake and maximal aerobic power was additionally observed.…”
Section: Discussionsupporting
confidence: 92%
“…Concurrently, there was an increase in mean anaerobic power determined from four repetitions performed during the sprint interval testing protocol, while the value of maximal anaerobic power did not change. These results may complement previous studies that described the beneficial effects of polarized training on aerobic capacity levels in endurance athletes [17,20,27]. As in the presented study, among cyclists of the experimental group, an increase in the maximal oxygen uptake and maximal aerobic power was additionally observed.…”
Section: Discussionsupporting
confidence: 92%
“…Our findings (Table 5) imply that baseline HRV (HF, LF, RMSSD, and SDNN) can be a factor that determines the strength and direction of the relationship between HIT av and HRV variables (HF av , RMSSD av , and SDNN av ). This information supplements our previous research in which we proved that the effects of periods of training intensification through the use of HIT and sprint interval training could be predicted by an analysis of the training volume in a previous training process [28,29], as well as peak pulmonary minute ventilation in incremental tests and the restitution RMSSD value after a moderate-intensity warm-up [28].…”
Section: Discussionsupporting
confidence: 86%
“…The test started with a 50 W load; every 3 min, the load was increased by 35 and 50 W (for women and men, respectively) until refusal due to exhaustion. If the participant was unable to exercise for the entire 3 min at the last test load, 0.19 and 0.28 W (for women and men, respectively) was subtracted from the obtained final maximal power for each missed second [ 4 , 28 , 29 ]. In this way, Pmax was calculated.…”
Section: Methodsmentioning
confidence: 99%
“…Existing literature has noted that the difficult terrain conditions of MTB can elicit significant eccentric muscle contractions for shock attenuation and handling particularly during downhill sections [2-4] and may compound energy expenditure even when little to no pedaling is required [4]. This type of varied and prolonged muscle action including maximal bouts during uphill climbs can severely stress skeletal muscle [8], and cause structural damage within the muscle fiber [9], which had previously been confirmed in MTB cyclists [10]. The varied static, eccentric and concentric phases of MTB [4] can be compared with the principally concentric muscle action that characterizes road cycling [11].…”
Section: Introductionmentioning
confidence: 97%
“…Research has found creatine kinase (CK) activity and myoglobin (MB) concentration to serve as useful markers of acute muscle damage and be correlated with training status [8]. These biomarkers of muscle status are particularly attractive as previous studies have suggested that they can also be used to predict cycling performance [10].…”
Section: Introductionmentioning
confidence: 99%