Acute effect of different exercise intensities and differences related to age on muscle performance in young and older women

Jambassi-Filho, José Claudio; Gurjão, André Luiz Demantova; Ceccato, Marília; Santos-Neto, Antonio G; Braz, Igor Augusto; Gobbi, Sebastião

doi:10.23736/s0022-4707.18.08361-5

Cited by 2 publications

(4 citation statements)

References 33 publications

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“…In the present investigation, the session performed at 90% of 10-12 RM demonstrated a significantly higher total volume (19.0%) than the session at 100% of 10-12 RM. Similar to our results, Jambassi Filho et al 11 showed that a session performed at 90% of 10-12 RM in the elbow flexor exercise resulted in greater total volume (27.5%) when compared to the session at 100% of 10-12 RM, in young people. Calori et al 13 also observed that 90% of 15 RM provided higher total volume (22.5%) when compared to 100% of 15 RM in the leg-press exercise in older people.…”

Section: Discussionsupporting

confidence: 92%

“…Several studies have demonstrated that a small load reduction using the RM method may be necessary to promote maintenance in the number of repetitions in subsequent sets and, consequently, a higher total volume and timer under tension in resistance exercise sessions. [8][9][10][11][12][13] In young women, a session performed with three sets at 90% of 10-12 RM promoted greater total volume (27.5%) compared to 100% of 10-12 RM in the elbow flexor muscles. 11 Notably, Calori et al 13 showed that three sets at 90% of 15 RM in the leg press exercise resulted in higher total volume (22.5%) when compared to 100% of 15 RM in trained older people.…”

Section: Introductionmentioning

confidence: 99%

“…[8][9][10][11][12][13] In young women, a session performed with three sets at 90% of 10-12 RM promoted greater total volume (27.5%) compared to 100% of 10-12 RM in the elbow flexor muscles. 11 Notably, Calori et al 13 showed that three sets at 90% of 15 RM in the leg press exercise resulted in higher total volume (22.5%) when compared to 100% of 15 RM in trained older people. Although these studies provide valuable information about manipulation of the load on number of repetitions, total volume, and time under tension, it seems that the magnitude of these responses may vary according to the load, exercise, and age of the sample.…”

Section: Introductionmentioning

confidence: 99%

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Acute Effect of Different Loads on Muscle Performance and Perceived Exertion in Young Women

Filho

Neves

Lima

et al. 2023

Rev Bras Med Esporte

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Introduction: Load reduction using the repetition maximum (RM) method may be necessary to promote higher numbers of repetitions, and consequently, higher total volume, time under tension, and perceived exertion ratings. Objective: To compare the effects of different leg press exercise loads on number of repetitions, total volume, time under tension, and perceived exertion. Methods: Eighteen women university students (23.9 ± 3.8 years) performed two experimental sessions with 90% and 100% of 10-12 RM in a balanced crossover design. Results: The number of repetitions of the second and third sets, the total volume, and time under tension at 90% of 10-12 RM was statistically higher than at 100% of 10-12 RM ( p < 0.05). The perceived exertion of the first and second sets and the training load (perceived exertion x duration of sessions) were higher at 100% of the 10-12 RM session ( p < 0.05). Conclusion: A small reduction in load results in a greater number of repetitions, total volume, and time under tension. The session with the higher load appeared to induce higher perceived exertion and training load. Thus, scientists and coaches might consider lower loads to maximize the number of repetitions, total volume, and time under tension, which may cause greater long-term muscular adaptations. Level of evidence II; Comparative prospective study.

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Section: Discussionsupporting

confidence: 92%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Acute Effect of Different Loads on Muscle Performance and Perceived Exertion in Young Women

Filho

Neves

Lima

et al. 2023

Rev Bras Med Esporte

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“…Its elastic storage capacity is very high, it can automatically swing in place, and automatically improve centripetal contraction and muscle endurance. 6 The speed of centripetal contraction will eventually cause the lower limbs to move faster and have more force to pull off the ground. Therefore, while strengthening the lower limb training of athletes and improving their strength and sensitivity, improving the athletes' Sports balance ability can better improve the athletes' table tennis competitive ability and obtain more excellent results.…”

Section: Introductionmentioning

confidence: 99%

Impacts of Balance Under Lower Limb Training

Wang

2023

Rev Bras Med Esporte

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Introduction How to scientifically improve the sports balance ability of table tennis players is a frequent question among current researchers. Increasing the explosive power and stability of the lower limbs to improve competitive performance is one of the main focuses of current research. Objective Analyze the impacts caused by lower limb training on the balance ability of table tennis players. Methods Junior table tennis students from a university were randomly divided into experimental and control groups. The control group had routine training while the experimental group had a protocol with lower limb training added. Results There was a statistical difference in the forward jump from 225.268 (± 13.229) cm before the experiment to 269.127 (± 9.331) cm after the experiment, and the left and right inclined jump values also followed this pattern after the experiment. The standing jump distance of the control group increased from 220.077 (± 21.124) cm before the experiment to 258.122 (± 15.1301) cm after the experiment. Conclusion Habitual sports training positively impacts table tennis players, but the effect is relatively slow and has low training efficiency. The lower limb strength training scheme proposed in this study showed improved sporting efficiency in athletes and expressive gains in their lower limb strength, positively impacting dynamic balance ability. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.

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Acute effect of different exercise intensities and differences related to age on muscle performance in young and older women

Cited by 2 publications

References 33 publications

Acute Effect of Different Loads on Muscle Performance and Perceived Exertion in Young Women

Acute Effect of Different Loads on Muscle Performance and Perceived Exertion in Young Women

Impacts of Balance Under Lower Limb Training

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