Topic
Physical strength
About: Physical strength is a research topic. Over the lifetime, 3605 publications have been published within this topic receiving 100705 citations.
Papers published on a yearly basis
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Papers
TL;DR: The purpose of the present report is to update and clarify the 1995 recommendations on the types and amounts of physical activity needed by healthy adults to improve and maintain health.
Abstract: Summary—In 1995 the American College of Sports Medicine and the Centers for Disease Control and Prevention published national guidelines on Physical Activity and Public Health The Committee on Exercise and Cardiac Rehabilitation of the American Heart Association endorsed and supported these recommendations The purpose of the present report is to update and clarify the 1995 recommendations on the types and amounts of physical activity needed by healthy adults to improve and maintain health Development of this document was by an expert panel of scientists, including physicians, epidemiologists, exercise scientists, and public health specialists This panel reviewed advances in pertinent physiologic, epidemiologic, and clinical scientific data, including primary research articles and reviews published since the original recommendation was issued in 1995 Issues considered by the panel included new scientific evidence relating physical activity to health, physical activity recommendations by various organizations in the interim, and communications issues Key points related to updating the physical activity recommendation were outlined and writing groups were formed A draft manuscript was prepared and circulated for review to the expert panel as well as to outside experts Comments were integrated into the final recommendation Primary Recommendation—To promote and maintain health, all healthy adults aged 18 to 65 yr need moderate-intensity aerobic (endurance) physical activity for a minimum of 30 min on five days each week or vigorous-intensity aerobic physical activity for a minimum of 20 min on three days each week [I (A)] Combinations of moderate- and vigorous-intensity activity can be performed to meet this recommendation [IIa (B)] For example, a person can meet the recommendation by walking briskly for 30 min twice during the week and then jogging for 20 min on two other days Moderate-intensity aerobic activity, which is generally equivalent to a brisk walk and noticeably accelerates the heart rate, can be accumulated toward the 30-min minimum by performing bouts each lasting 10 or more minutes [I (B)] Vigorous-intensity activity is exemplified by jogging, and causes rapid breathing and a substantial increase in heart rate In addition, every adult should perform activities that maintain or increase muscular strength and endurance a minimum of two days each week [IIa (A)] Because of the dose-response relation between physical activity and health, persons who wish to further improve their personal fitness, reduce their risk for chronic diseases and disabilities or prevent unhealthy weight gain may benefit by exceeding the minimum recommended amounts of physical activity [I (A)] (Circulation 2007;116:1081-1093)
8,840 citations
TL;DR: This advisory reviews the role of resistance training in persons with and without cardiovascular disease, with specific reference to health and fitness benefits, rationale, the complementary role of stretching, relevant physiological considerations, and safety.
Abstract: Position paper endorsed by the American College of Sports Medicine
Although exercise programs have traditionally emphasized dynamic lower-extremity exercise, research increasingly suggests that complementary resistance training, when appropriately prescribed and supervised, has favorable effects on muscular strength and endurance, cardiovascular function, metabolism, coronary risk factors, and psychosocial well-being. This advisory reviews the role of resistance training in persons with and without cardiovascular disease, with specific reference to health and fitness benefits, rationale, the complementary role of stretching, relevant physiological considerations, and safety. Participation criteria and prescriptive guidelines are also provided.
Although resistance training has long been accepted as a means for developing and maintaining muscular strength, endurance, power, and muscle mass (hypertrophy),1 2 its beneficial relationship to health factors and chronic disease has been recognized only recently.3 4 5 Prior to 1990, resistance training was not a part of the recommended guidelines for exercise training and rehabilitation for either the American Heart Association or the American College of Sports Medicine (ACSM). In 1990, the ACSM first recognized resistance training as a significant component of a comprehensive fitness program for healthy adults of all ages.6
Both aerobic endurance exercise and resistance training can promote substantial benefits in physical fitness and health-related factors.3 5 Table 1⇓ summarizes these benefits and attempts to weigh them according to the current literature.3 Although both training modalities elicit benefits in most of the variables listed, the estimated weightings (ie, in terms of physiological benefits) are often substantially different. Aerobic endurance training weighs higher in the development of maximum oxygen uptake (Vo2max) and associated cardiopulmonary variables, and it more effectively modifies cardiovascular risk factors associated with the development of coronary artery disease. Resistance training offers greater development of muscular strength, endurance, and mass. It also assists in the …
1,670 citations
Population Health Research Institute1, Hamilton Health Sciences2, University of São Paulo3, University of La Frontera4, Dubai Health Authority5, University of Gothenburg6, Isfahan University of Medical Sciences7, Independence University8, St. John's Medical College9, Aga Khan University10, Simon Fraser University11, Istanbul Medeniyet University12, Universiti Teknologi MARA13, UCSI University14, University of Wrocław15, University of Zimbabwe16, University of the Western Cape17, Peking Union Medical College18
TL;DR: This study suggests that measurement of grip strength is a simple, inexpensive risk-stratifying method for all-cause death, cardiovascular death, and cardiovascular disease.
1,604 citations
TL;DR: In this paper, the authors developed an instrument that would permit the application of recent advances in self-esteem theory to the study of self-perception in the physical domain and developed four subdomain subscales designed to assess perceived bodily attractiveness, sports competence, physical strength, and physical conditioning.
Abstract: The purpose of this study was to develop an instrument that would permit the application of recent advances in self-esteem theory to the study of self-perception in the physical domain. Open-ended questionnaire responses were used to identify important contributors to the physical self-esteem of a college age population. Based on these data, four subdomain subscales designed to assess perceived bodily attractiveness, sports competence, physical strength, and physical conditioning were constructed along with a general physical self-worth subscale as the basis of the Physical Self-Perception Profile. The sensitivity, reliability, and stability of the subscales were supported for both genders across three independent samples. Exploratory and confirmatory factor analysis indicated the discriminant validity of the subdomain subscales, supporting the concept of multidimensionality within the physical domain. Zero-order correlation, partial correlation, and multiple regression analyses provided results consisten...
1,281 citations
TL;DR: The results provide a new frame of reference to evaluate the normalcy of some useful indexes of respiratory muscle strength in Brazilian males and females aged 20 to 80 and Interestingly, the self-reported level of regular physical activity and maximum aerobic power correlates strongly with both respiratory and peripheral muscular strength.
Abstract: The strength of the respiratory muscles can be evaluated from static measurements (maximal inspiratory and expiratory pressures, MIP and MEP) or inferred from dynamic maneuvers (maximal voluntary ventilation, MVV). Although these data could be suitable for a number of clinical and research applications, no previous studies have provided reference values for such tests using a healthy, randomly selected sample of the adult Brazilian population. With this main purpose, we prospectively evaluated 100 non-smoking subjects (50 males and 50 females), 20 to 80 years old, selected from more than 8,000 individuals. Gender-specific linear prediction equations for MIP, MEP and MVV were developed by multiple regression analysis: age and, secondarily, anthropometric measurements explained up to 56% of the variability of the dependent variables. The most cited previous studies using either Caucasian or non-Caucasian samples systematically underestimated the observed values of MIP (P < 0.05). Interestingly, the self-reported level of regular physical activity and maximum aerobic power correlates strongly with both respiratory and peripheral muscular strength (knee extensor peak torque) (P < 0.01). Our results, therefore, provide a new frame of reference to evaluate the normalcy of some useful indexes of respiratory muscle strength in Brazilian males and females aged 20 to 80.
1,222 citations
Related Topics (5)
Performance Metrics
| Year | Papers |
|---|---|
| 2025 | 45 |
| 2024 | 80 |
| 2023 | 102 |
| 2022 | 186 |
| 2021 | 243 |
| 2020 | 226 |