Y. R. Bravyy

Sirius University of Science and Technology

Author Statistics

Papers

Citation

H-Index

i-10 index

Research Trends

Author Order

Document Type

Co-Authors

ОЛ

О. Л. Виноградова

Institute of Biomedical Problems

A. I. Netreba

Institute of Biomedical Problems

D.A. Onishchenko

Gazprom (Russia)

Maxim Baltin

Kazan Federal University

АС

А. С. Боровик

Institute of Biomedical Problems

Yoshinobu Ohira

Doshisha University

Hirotaka Okabe

High Energy Accelerator Research Organization

A. A. Pekonidi

Sirius University of Science and Technology

Tsukasa Ohira

G. V. Iskarevskii

Sirius University of Science and Technology

Cooperative Institutions

Russian Academy of Sciences

Institute of Biomedical Problems

Sirius University of Science and Technology

State Research Center of the Russian Federation

Academy of Medical Sciences

Lomonosov Moscow State University

Ministry of Health of the Russian Federation

Institute of Experimental Cardiology

Moscow State University

National Medical Research Center of Cardiology

Author Statistics

Papers

Citation

H-Index

i-10 index

Research Field

Effect of Blood Flow Restriction on Recruitment Threshold and Amplitude- Frequency Characteristics of Motor Units During Exercise

G. V. Iskarevskii A. A. Pekonidi A. M. Beknazarova A. E. Pozdnyakova D.A. Onishchenko

Blood Flow Restriction

10.1109/cnn63506.2024.10705860

Cite

Citations (0)

Responses of knee extensor muscles to leg press training of various types in human.

PubMed (2013)

A. I. Netreba Daniil V. Popov Y. R. Bravyy Ekaterina V. Lyubaeva Masafumi Terada

Responses of m. vastus lateralis to 8-week resistive training of various types at leg press mashine were investigated in 30 male subjects. Training loads were 25, 65 and 85% of one repetition maximum for low (LI), medium (MI), and high intensity (HI) training groups respectively, while angular velocities of contraction differed considerably between groups. The total work done during training session was identical. The maximum strengths during isokinetic knee extension in LI and HI groups were increased at most angular velocities. In group MI increments were obtained only during concentric contractions. Significant improvement of fatigue resistance and maximum oxygen consumption (V(O2max)) was seen only in group MI and LI, respectively. The training-related increase of cross-sectional area in type II fibers in m. vastus lateralis was in the order of HI > MI > LI group, and that of type I fibers was opposite. The increased myonuclear number was found for HI group. The data suggest that fiber hypertrophy, fatigue resistance and V(O2max) changes were related to the type of training.

Muscle fibre

Source

Cite

Citations (32)

Dry immersion effects on the mechanisms of metaboreflex regulation of hemodynamics during exercise

Human Physiology (2010)

Y. R. Bravyy E. Y. Bersenov S. S. Missina А. С. Боровик Anna Sharova

Immersion

10.1134/s0362119710070170

Cite

Citations (0)

Evaluation of training effectiveness for improving maximal voluntary contraction without noticeable hypertrophy of muscles

Human Physiology (2011)

A. I. Netreba Y. R. Bravyy Makarov Va D. V. Ustyuzhanin О. Л. Виноградова

Strength Training

10.1134/s0362119711060120

Cite

Citations (4)

A measurement method for biomechanical factors in sprint: maximal anaerobic power and optimal cadence

Russian journal of biomechanics (2024)

Y. R. Bravyy D.A. Onishchenko Maxim Baltin

A methodology for determining maximal anaerobic power and optimal pedaling cadence in sprint cyclists is presented, which is a key factor in track cycling performance. The study examines the impact of pedaling cadence on performance and emphasizes the importance of gear ratio selection for sprints. The research involved 10 professional sprint cyclists aged 15–19 years. Participants performed three maximal sprints with increasing resistance on a cycle ergometer equipped with an electronic braking system and sensors for precise measurement of left and right leg forces and pedaling cadence. This setup enabled the recording of force–cadence and power–cadence relationships. Data analysis was conducted using linear and quadratic regressions. Morphological assessments were conducted, including calculations of fat and muscle mass percentages using anthropometric methods. The study revealed significant interindividual differences in key performance parameters. Maximal power was achieved at an individual-specific optimal cadence, which varied by 20–40 %. The results validate the effec-tiveness of the proposed methodology for tailoring training processes to individual needs. The power–cadence relationship facilitates the determination of the optimal cadence at which max-imal power is attained. The findings underscore that adjusting the gear ratio to achieve the optimal pedaling cadence during sprints enables maximum performance and optimizes effort distribution during critical moments of track competition. The methodology provides tools for analyzing fatigue and other factors affecting performance. It enables precise evaluation of track cyclists' physical capabilities, optimizes training plans, enhances outcomes, and supports personalized tactical strategies, making it valuable for coaches and researchers in biomechanics and sports physiology.

Cadence

Sprint

10.15593/rjbiomech/2024.4.13

Cite

Citations (0)