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Related Concept Videos

Exercise and Muscle Performance01:27

Exercise and Muscle Performance

Exercise induces a range of adaptations in muscle tissue, depending on the type and duration of activity. Such physical training can be broadly categorized into two types: endurance exercises and resistance exercises.
Endurance exercises
Endurance exercises involve running, swimming, or cycling, which require repetitive movements with low force output. When a person engages in endurance exercise, a few noticeable changes occur in their skeletal muscles. For instance, the number of capillaries...
Longitudinal Research02:20

Longitudinal Research

Sometimes we want to see how people change over time, as in studies of human development and lifespan. When we test the same group of individuals repeatedly over an extended period of time, we are conducting longitudinal research. Longitudinal research is a research design in which data-gathering is administered repeatedly over an extended period of time. For example, we may survey a group of individuals about their dietary habits at age 20, retest them a decade later at age 30, and then again...
Cellular Adaptation II: Hypertrophy01:26

Cellular Adaptation II: Hypertrophy

Hypertrophy is the increase in the size of individual cells, resulting in the enlargement of a tissue or organ. Unlike hyperplasia, which involves an increase in cell number, hypertrophy is characterized by an increase in cell volume. This process often occurs in response to higher functional demand or hormonal stimulation, leading to the production of more structural proteins and organelles, thereby enhancing the cells' work capacity.There are two primary types of hypertrophy: physiological...

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Related Experiment Video

Updated: May 13, 2026

Improving Strength, Power, Muscle Aerobic Capacity, and Glucose Tolerance through Short-term Progressive Strength Training Among Elderly People
12:59

Improving Strength, Power, Muscle Aerobic Capacity, and Glucose Tolerance through Short-term Progressive Strength Training Among Elderly People

Published on: July 5, 2017

Strength training and detraining in different populations: case studies.

Mário C Marques1, Adam Zajac, Ana Pereira

  • 1Department of Sport Sciences, University of Beira Interior (UBI), Covilhã, Portugal ; Department of Sport Sciences, Exercise and Health, University of Trás-os-Montes and Alto Douro (UTAD), Vila Real, Portugal.

Journal of Human Kinetics
|March 15, 2013
PubMed
Summary

Strength training enhances athletic performance and reduces injury risk. This study explores optimal strength and power training methods, addressing detraining effects, particularly during puberty, across diverse athlete groups.

Keywords:
athletesdetrainingphysical studentspowerstrengthyouth

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Muscle Imbalances: Testing and Training Functional Eccentric Hamstring Strength in Athletic Populations

Published on: May 1, 2018

Area of Science:

  • Sports Science
  • Exercise Physiology
  • Athletic Training

Background:

  • Strength training programs demonstrably improve maximal strength, rate of force production, and reduce injury incidence.
  • Faster injury recovery times minimize missed practice and competition days.
  • Optimal strength and power training methods for distinct populations remain under-researched, with limited data on detraining, especially during puberty.

Purpose of the Study:

  • To address the lack of consensus on effective strength and power training methodologies for different athlete groups.
  • To discuss the consequences of training interruptions and detraining, with a specific focus on the pubertal period.
  • To present case studies on physical education students, competitive swimmers, and elite power athletes.

Main Methods:

  • Review and discussion of existing literature on strength and power training.
  • Analysis of case studies involving diverse athletic populations.
  • Exploration of detraining effects across different age groups and training statuses.

Main Results:

  • While strength training benefits are established, specific optimal protocols vary by population.
  • Detraining effects, particularly during puberty, require further investigation.
  • Case studies highlight the need for tailored training and detraining strategies.

Conclusions:

  • Consensus on optimal strength and power training is lacking for diverse populations.
  • The impact of detraining, especially during puberty, needs more research.
  • Individualized training and detraining strategies are crucial for athletes.