Issue 24-6, 2025

Review

Insufficient Physical Activity: Terminology and Diagnostics. A Review



ORCIDMaria V. Kuropatenko*, ORCIDElizaveta A. Agapova, ORCIDTimofey V. Sergeev, ORCIDTatyana V. Novikova, ORCIDMikhail V. Ryzhov, ORCID Nikolay B. Suvorov, ORCID Alexander Z. Yafarov, ORCIDEvgeniia А. Sokolova, ORCID Alexandra S. Anisimova, ORCIDJulia A. Kuznetsova, ORCIDAlexandr V. Belov, ORCIDNadezhda L. Guseva, ORCID Alexander V. Shabrov

Institute of Experimental Medicine, Saint Petersburg, Russia


ABSTRACT

INTRODUCTION. Physical activity (PA) among the population in most countries around the world is steadily declining, increasing the risk of developing non-communicable diseases. Numerous studies and publications have addressed this issue, but they lack terminological and methodological uniformity in defining the type and degree of physical activity impairments.

AIM. Developing a classification of PA levels to serve as the foundation for a comprehensive diagnostic methodology for insufficient physical activity (IPA). This methodology is designed to identify hypokinesia and hypodynamia and assess their consequences.

MATERIALS AND METHODS. The selection of publications was carried out in the PubMed and Web of Science databases, as well as in the eLIBRARY.RU and CyberLeninka scientific electronic libraries, covering the period from January 1985 to July 2025. Initially, 176 publications in Russian and English were selected by such keywords as “physical inactivity”, “hypokinesia”, “physical activity”, “sedentary lifestyle”, as well as 88 publications by keywords: “MET system”, “exercise tolerance”, “cardiorespiratory endurance”, “muscular endurance”. After excluding duplicate articles, 127 sources remained, from which 52 were selected that best corresponded to the purpose of the review, with preference given to publications published in the last 5 years. Experimental scientific articles, reviews, and meta-analyses devoted to the problem of PA reduction and poor exercise tolerance were studied.

RESULTS AND DISCUSSION. Publications analysis showed that the terms “hypokinesia” and physical inactivity (“hypodynamia”) are often used in three different senses: as cause and effect, as synonyms and as independent concepts. In addition to the presence of terminological uncertainty, there is no single standard for assessing the degree of decrease in physical activity, and existing methods have shortcomings. We have developed a classification of physical activity types that eliminates terminological ambiguity. Within the framework of this classification, subtypes of insufficient physical activity are identified, taking into account the contribution of its constituent components: hypokinesia — lack of movement time and physical inactivity — lack of intensity (speed and strength) of physical activity. This classification served as the basis for the creation of a methodology for the comprehensive diagnostics of insufficient physical activity, including survey, specialized questionnaires and testing of exercise intolerance. The methodology is aimed at identifying and evaluating two types of deficiency, manifested by a decrease in cardiorespiratory endurance in hypokinesia and a decrease in muscle strength and endurance in physical inactivity.

CONCLUSION. The developed classification of insufficient physical activity, which takes into account the contribution of hypokinesia and physical inactivity, eliminates semantic uncertainty surrounding the issue of decreased physical activity. The proposed method for the comprehensive diagnosis of insufficient physical activity makes it possible to differentially assess the lack of training degree of the cardiorespiratory and muscular systems, which can become the basis for the development of personalized programs for the normalization of physical activity.


KEYWORDS: insufficient physical activity, lack of time for active movement, hypokinesia, cardiorespiratory endurance, lack of physical activity intensity, physical inactivity, muscular endurance, IPAQ and GPAQ questionnaires, MET system, activity trackers, physical activity tolerance

FOR CITATION: Kuropatenko M.V., Agapova E.A., Sergeev T.V., Novikova T.V., Ryzhov M.V., Suvorov N.B., Yafarov A.Z., Sokolova E.A., Anisimova A.S., Kuznetsova J.A., Belov A.V., Guseva N.L., Shabrov A.V. Insufficient Physical Activity: Terminology and Diagnostics. A Review. Bulletin of Rehabilitation Medicine. 2025; 24(6):70–81. https://doi.org/10.38025/2078-1962-2025-24-6-70-81 (In Russ.).

FOR CORRESPONDENCE:

Maria V. Kuropatenko, E-mail: kuropatenko.mv@iemspb.ru


References:

  1. Kohl H.W. 3rd, Craig C.L., Lambert E.V., et al. The pandemic of physical inactivity: global action for public health. Lancet. 2012; 380(9838): 294–305. https://doi.org/10.1016/S0140-6736(12)60898-8
  2. van Sluijs E.M.F., Ekelund U., Crochemore-Silva I., et al. Physical activity behaviours in adolescence: current evidence and opportunities for intervention. Lancet. 2021; 398(10298): 429–442. https://doi.org/10.1016/S0140-6736(21)01259-9
  3. Bull F.C., Al-Ansari S.S., Biddle S., et al. World Health Organization 2020 guidelines on physical activity and sedentary behaviour. Br J Sports Med. 2020; 54(24): 1451–1462. https://doi.org/10.1136/bjsports-2020-102955
  4. Guthold R., Stevens G.A., Riley L.M., et al. Worldwide trends in insufficient physical activity from 2001 to 2016: a pooled analysis of 358 population-based surveys with 1,9 million participants. Lancet Glob Health. 2018; 6(10): e1077–e1086. https://doi.org/10.1016/S2214-109X(18)30357-7
  5. Каримова С.В., Скобелев А.А., Казакова О.А., и др. Влияние сидячего образа жизни на здоровье молодежи. OlymPlus. Гуманитарная версия. 2022; 1(14): 67–71. https://doi.org/10.46554/OlymPlus.2022.1(14).pp.67 [Karimova S.V., Skobelev A.A., Kazakova O.A., et al. The impact of a sedentary lifestyle on the health of young people. OlymPlus. Gumanitarnaya versiya. 2022; 1(14): 67–71. https://doi.org/10.46554/OlymPlus.2022.1(14).pp.67 (In Russ.).]
  6. Białkowski A., Soszyński P., Stencel D., et al. Consequences of Insufficient Physical Activity: A Comparative Analysis of Poland and Europe. Med Sci Monit. 2024; 30: e942552. https://doi.org/10.12659/MSM.942552
  7. Schmidt-Trucksäss A., Lichtenstein A.H., von Känel R. Lifestyle factors as determinants of atherosclerotic cardiovascular health. Atherosclerosis. 2024; 395: 117577. https://www.doi.org/10.1016/j.atherosclerosis.2024.117577
  8. Котова М.Б., Максимов С.А., Шальнова С.А., и др. Уровни и виды физической активности в России по данным исследования эссе-РФ: есть ли след пандемии COVID-19? Кардиоваскулярная терапия и профилактика. 2023; 22(8): 44–55. https://www.doi.org/10.15829/1728-8800-2023-3787 [Kotova M.B., Maksimov S.A., Shalnova S.A., et al. Levels and types of physical activity in Russia according to the esse-RF study: is there a trace of the COVID-19 pandemic? Cardiovascular therapy and prevention. 2023; 22(8): 44–55. https://www.doi.org/10.15829/1728-8800-2023-3787 (In Russ.).]
  9. Сибирякова Н.В. Физиологические аспекты рисков, обусловленных низкой физической активностью. Ульяновский медико-биологический журнал. 2023; 2: 132–144. https://doi.org/10.34014/2227-1848-2023-2-132-144 [Sibiryakova N.V. Physiological risk factors caused by low physical activity. Ulyanovsk medico-biological journal. 2023; 2: 132–144. https://doi.org/10.34014/2227-1848-2023-2-132-144 (In Russ.).]
  10. Гришан М.А. Физиологические последствия гиподинамии для организма человека. Журнал научных статей Здоровье и образование в XXI веке. 2018; 20(12): 70–73. [Grishan M.A. Physiological effects of hypodynamia for the human body. The journal of scientific articles health and education millennium. 2018; 20(12): 70–73 (In Russ.).]
  11. Илюшин О.В., Босятов А.Р. Гипокинезия и гиподинамия, их неблагоприятное влияние на организм. Наука и образование: новое время. 2018; 6(29): 764–767. [Ilyushin O.V., Bosyatov A.R. Hypokinesia and physical inactivity and their adverse effects on the body. Science and education: Modern time. 2018; 6(29): 764–767 (In Russ.).]
  12. Старкин А.Н., Старкина Л.А., Старкин Р.А. К вопросу профилактики гиподинамии и гипокинезии у студентов вузов. Актуальные проблемы и перспективы развития физической культуры, спортивной тренировки, рекреации и фитнеса, адаптивной и оздоровительно-восстановительной физической культуры: Материалы Всероссийской научно-практической конференции с международным участием. 2023; 168–172. [Starkin A.N., Starkina L.A., Starkin R.A. On the Prevention of Hypodynamia and Hypokinesia in University Students. Current Issues and Prospects for the Development of Physical Education, Sports Training, Recreation and Fitness, Adaptive and Health-Restorative Physical Education: Proceedings of the All-Russian Scientific and Practical Conference with International Participation. 2023; 168–172 (In Russ.).]
  13. Трескунова Е.В., Свиридонова С.В., Алешина М.Н. Коррекция физической работоспособности после воздействия гипокинезии. Брянский государственный университет имени академика И.Г. Петровского. 2017; 84 с. [Treskunova E.V., Sviridonova S.V., Aleshina M.N. Correction of physical performance after exposure to hypokinesia. Bryansk State University I.G. Petrovsky. 2017; 84 p. (In Russ.).]
  14. Горелов А.А., Лотарев И.А., Лотоненко А.А. Гиподинамия и средства повышения устойчивости летного состава к ее воздействию. Культура физическая и здоровье. 2009; 2: 63–66. [Gorelov A.A., Lotarev I.A., Lotonenko A.A. Hypodynamia and means of increasing the flight crew’s resistance to its effects. Physical culture and health. 2009; 2: 63–66 (In Russ.).]
  15. Михайлов А.С., Ключникова С.Н., Гущина Н.В., и др. Профилактика гиподинамии сотрудников уголовно-исполнительной системы в процессе служебной деятельности. Ученые записки университета им. П.Ф. Лесгафта. 2022; 2(204): 282–287. https://doi.org/10.34835/issn.2308-1961.2022.2.p282-287
  16. Калукова Е.С., Лущаев А.Ю., Сидельникова М.А. Педагогические рекомендации по укреплению опорно-двигательного аппарата в условиях самоизоляции и гиподинамии. Философские, социологические и психолого-педагогические проблемы современного образования. 2021; 3: 245–249. https://doi.org/10.37386/2687-0576-2021-3-245-249
  17. Меньшикова А.А., Минкина Т.А., Дронина О.А. Гиподинамия как распространенная проблема среди молодежи. Modern Science. 2022; 3–2: 358–362. [Men`shikova A.A., Minkina T.A., Dronina O.A. Gipodinamiya kak rasprostranyonnaya problema sredi molodyozhi. Modern Science. 2022; 3–2: 358–362 (In Russ.).]
  18. Данилова А.А., Калинина А.А. Гиподинамия, влияние на здоровье, пути профилактики. Бюллетень Северного государственного медицинского университета. 2024; 51(1): 54–58. [Danilova A.A., Kalinina A.A. Gipodinamiya, vliyanie na zdorov`e, puti profilaktiki. Byulleten` Severnogo gosudarstvennogo medicinskogo universiteta. 2024; 51(1): 54–58 (In Russ.).]
  19. Langlet C., Canu M.H., Viltart O., et al. Hypodynamia-hypokinesia induced variations in expression of fos protein in structures related to somatosensory system in the rat. Brain Res. 2001; 905(1–2): 72–80. https://www.doi.org/10.1016/s0006-8993(01)02507-0
  20. Aguado E., Mabilleau G., Goyenvalle E., et al. Hypodynamia Alters Bone Quality and Trabecular Microarchitecture. Calcif Tissue Int. 2017; 100(4): 332–340. https://www.doi.org/10.1007/s00223-017-0235-x
  21. Schilder J.C., Overmars S.S., Marinus J., et al. The terminology of akinesia, bradykinesia and hypokinesia: Past, present and future. Parkinsonism Relat Disord. 2017; 37: 27–35. https://www.doi.org/10.1016/j.parkreldis.2017.01.010
  22. Le Roux E., De Jong N.P., Blanc S., et al. Physiology of physical inactivity, sedentary behaviours and non-exercise activity: insights from the space bedrest model. J Physiol. 2022; 600(5): 1037–1051. https://www.doi.org/10.1113/JP281064
  23. Зайцев А.А., Косенков О.Н., Сорока Б.В. Поддержание физических кондиций морских специалистов в условиях рейса. Ученые записки университета им. П.Ф. Лесгафта. 2020; 7(185): 136–141. https://www.doi.org/10.34835/issn.2308-1961.2020.7.p136-141 [Zaytsev A.A., Kosenkov O.N., Soroka B.V. Maintaining the physical condition of marine specialists during the voyage. Uchenye zapiski universiteta imeni P.F. Lesgafta. 2020; 7(185): 136–141. https://www.doi.org/10.34835/issn.2308-1961.2020.7.p136-141 (In Russ.).]
  24. Николаев А.Ю., Солодилов Р.О. Надежность международного опросника физической активности (IPAQ-RU) в выборке студентов. Вестник Сургутского государственного университета. 2016; 3(13): 116–119. [Nikolaev A.Yu., Solodilov R.O. Reliability of the international physical activity questionnaire (IPAQ-RU) as applied to sample student respondents. Surgut state university journal. 2016; 3(13): 116–119 (In Russ.).]
  25. Забина Е.Ю., Зиновьева В.А., Шальнова С.А. Сравнение уровня физической активности в трех крупных индустриальных центрах Российской Федерации с применением Глобального опросника по физической активности (GPAQ). Профилактическая медицина. 2017; 20(6): 56–61. https://www.doi.org/10.17116/profmed201720656-61 [Zabina E.Yu., Zinovyeva V.A., Shalnova S.A. Comparison of physical activity levels in three large industrial centers of the Russian Federation, by using the Global Physical Activity Questionnaire (GPAQ). Russian journal of preventive medicine and public health. 2017; 20(6): 56–61. https://www.doi.org/10.17116/profmed201720656-61 (In Russ.).]
  26. Duncan G.E., Sydeman S.J., Perri M.G., et al. Can sedentary adults accurately recall the intensity of their physical activity? Prev Med. 2001; 33(1): 18–26. https://www.doi.org/10.1006/pmed.2001.0847
  27. Ainsworth B.E., Herrmann S.D., Jacobs D.R.Jr., et al. A brief history of the Compendium of Physical Activities. J Sport Health Sci. 2024; 13(1): 3–5. https://www.doi.org/10.1016/j.jshs.2023.10.001
  28. Herrmann S.D., Willis E.A., Ainsworth B.E. The 2024 Compendium of Physical Activities and its expansion. J Sport Health Sci. 2024; 13(1): 1–2. https://www.doi.org/10.1016/j.jshs.2023.09.008
  29. Waddell A., Birkett S., Broom D., et al. Validating the Fitbit Charge 4© wearable activity monitor for use in physical activity interventions. J Sci Med Sport. 2024; 27(5): 314–318. https://www.doi.org/10.1016/j.jsams.2024.01.007
  30. Андреев Д.А., Камынина Н.Н. Современные направления, примеры и методы оценки физической активности населения мегаполисов. Здоровье мегаполиса. 2024; 5(2): 125–139. https://www.doi.org/10.47619/2713-2617.zm.2024.v.5i2;125-139 [Andreev D.A., Kamynina N.N. Modern Trends, Examples and Methods for Assessing Physical Activity of City Residents. City Healthcare. 2024; 5(2): 125–139. https://doi.org/10.47619/2713-2617.zm.2024.v.5i2;125-139 (In Russ.).]
  31. Myers J., Cadenas-Sanchez C., Ross R., et al. The critical role of cardiorespiratory fitness in disease prevention. J Sports Med Phys Fitness. 2024; 64(12): 1361–1371. https://www.doi.org/10.23736/S0022-4707.24.16159-2
  32. Dores H., Mendes M., Abreu A., et al. Cardiopulmonary exercise testing in clinical practice: Principles, applications, and basic interpretation. Rev Port Cardiol. 2024; 43(9): 525–536. https://www.doi.org/10.1016/j.repc.2024.01.005
  33. Ткачева О.Н., Котовская Ю.В., Рунихина Н.К., и др. Актуальность использования кардиопульмонального нагрузочного тестирования у пациентов пожилого и старческого возраста. Российский журнал гериатрической медицины. 2023; (1): 44–53. https://doi.org/10.37586/2686-8636-1-2023-44-53 [Tkacheva O.N., Kotovskaya Yu.V., Runikhina N.K., et al. The relevance of the use of cardiopulmonary exercise testing (CPET) in elderly and senile patients. Russian Journal of Geriatric Medicine. 2023; (1): 44–53. https://doi.org/10.37586/2686-8636-1-2023-44-53 (In Russ.).]
  34. Kabbadj K., Taiek N., El Hjouji W., et al. Cardiopulmonary Exercise Testing: Methodology, Interpretation, and Role in Exercise Prescription for Cardiac Rehabilitation. US Cardiol. 2024; 18: e22. https://www.doi.org/10.15420/usc.2024.37
  35. Kalski L., Wannack M., Wiegand S., et al. Comparison of two methods of cardiopulmonary exercise testing for assessing physical fitness in children and adolescents with extreme obesity. Eur J Pediatr. 2022; 181(6): 2389–2397. https://www.doi.org/10.1007/s00431-022-04434-7
  36. Boby F.A., Ahmed M., Mahmud I. Dataset of Harvard Step Test Results for Assessing Cardiovascular Fitness in Female Cricketers in Bangladesh. Data Brief. 2025; 60: 111449. https://www.doi.org/10.1016/j.dib.2025.111449
  37. Щеменок Н.П., Космина И.П., Селуянов В.Н. Опыт использования расчетных показателей функционального состояния CCC на основе гарвардского степ теста в оздоровительной физической культуре. Инновационные научные исследования. 2022; 5–3(19): 117–124. https://doi.org/10.5281/zenodo.7089328 [Shchemenok N.P., Cosmina I.P., Seluyanov V.N. Harvard step test calculated indicators of the cardiovascular system function in fitness. Innovacionny`e nauchny`e issledovaniya. 2022; 5–3(19): 117–124. https://doi.org/10.5281/zenodo.7089328 (In Russ.).]
  38. Shinde S.B., Kulkarni K.Y., Patil S., et al. Effect of Integrated Survivorship Model on Physical Health for Breast Cancer Survivors in Rural Area. Asian Pac J Cancer Prev. 2024; 25(2): 401–408. https://www.doi.org/10.31557/APJCP.2024.25.2.401
  39. Reinmann A., Koessler T., Bodmer A., et al. Feasibility, criterion and construct convergent validity of the 2-minute walk test and the 10-meter walk test in an oncological context. Heliyon. 2023; 9(11): e22180. https://www.doi.org/10.1016/j.heliyon.2023.e22180
  40. Lipkin D.P., Scriven A.J., Crake T., et al. Six minute walking test for assessing exercise capacity in chronic heart failure. Br Med J (Clin Res Ed). 1986; 292(6521): 653–655. https://www.doi.org/10.1136/bmj.292.6521.653
  41. Cazzoletti L., Zanolin M.E., Dorelli G., et al. Six-minute walk distance in healthy subjects: reference standards from a general population sample. Respir Res. 2022; 23(1): 83. https://www.doi.org/10.1186/s12931-022-02003-y
  42. Dourado V.Z., Nishiaka R.K., Simões M.S.M.P., et al. Classification of cardiorespiratory fitness using the six-minute walk test in adults: Comparison with cardiopulmonary exercise testing. Pulmonology. 2021; 27(6): 500–508. https://www.doi.org/10.1016/j.pulmoe.2021.03.006
  43. Alcazar J., Aagaard P., Haddock B., et al. Assessment of functional sit-to-stand muscle power: Cross-sectional trajectories across the lifespan. Exp Gerontol. 2021; 152: 111448. https://www.doi.org/10.1016/j.exger.2021.111448
  44. Dahlberg L.E., Karlsson O., Sirard P., et al. Reliability of digitally instructed self-reported 30-second chair stand test for lower extremity function. Osteoarthr Cartil Open. 2025; 7(2): 100613. https://www.doi.org/10.1016/j.ocarto.2025.100613
  45. Spence J.G., Brincks J., Løkke A., et al. One-minute sit-to-stand test as a quick functional test for people with COPD in general practice. NPJ Prim Care Respir Med. 2023; 33(1): 11. https://www.doi.org/10.1038/s41533-023-00335-w
  46. Kocaman H., Alkan H., Yetİş M., et al. Five-times sit-to-stand test following anterior cruciate ligament surgery: a cross-sectional reliability study. Malawi Med J. 2023; 35(3): 177–182. https://www.doi.org/10.4314/mmj.v35i3.7
  47. Кондратьева Е.И., Сологубова Т.И., Мухамедова Д.Б., и др. Проба Мартине — Кушелевского и оценка функционального состояния сердечно-сосудистой системы студентов КРСУ. Бюллетень науки и практики. 2025; 11(1): 195–199. https://doi.org/10.33619/2414-2948/110/20 [Kondratyeva E., Sologubova T., Mukhamedova D., et al. Martine — Kushelevsky Test and Evaluation of the Functional State of the Cardiovascular System of KRSU Students. Bulletin of Science and Practice. 2025; 11(1): 195–199. https://doi.org/10.33619/2414-2948/110/20 (In Russ.).]
  48. Marin-Jimenez N., Perez-Bey A., Cruz-Leon C., et al. Criterion-related validity and reliability of the standing long jump test in adults: The Adult-Fit project. Eur J Sport Sci. 2024; 24(9): 1379–1392. https://www.doi.org/10.1002/ejsc.12182
  49. Murugan N., Jaya B., S J., et al. Evaluating Muscular and Cardiovascular Responses to Isometric Handgrip Exercise Among Diabetics and Non-diabetics in a Tertiary Care Center. Cureus. 2025; 17(5): e84716. https://www.doi.org/10.7759/cureus.84716
  50. Baszczowski M., Dolina A., Zawadka M., et al. Masticatory and Neck Muscles’ Isometric Endurance and Their Relation to Upper Limb Isometric Grip Strength in Sport Climbers-Preliminary Investigation. Medicina (Kaunas). 2024; 60(12): 1956. https://www.doi.org/10.3390/medicina60121956
  51. Шатохин А.А., Вышлова И.А., Бажанов С.П., и др. Возможности метода изокинетической динамометрии в диагностике и реабилитации пациентов с нарушением двигательной сферы (обзор). Саратовский научно-медицинский журнал. 2021; 17(2): 177–182. [Shatokhin А.А., Vyshlova I.А., Bazhanov S.P., et al. Isokinetic dynamometry in the diagnosis and rehabilitation of patients with motor disorders (review). Saratov journal of medical scientific research. 2021; 17(2): 177–182 (In Russ.).]
  52. Juan-Recio C., Prat-Luri A., Barbado D., et al. Reliability of a Trunk Flexion and Extensor Muscle Strength Test with Hand-Held and Isokinetic Dynamometers in Female Athletes. J Hum Kinet. 2023; 92: 43–52. https://www.doi.org/10.5114/jhk/172640



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