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

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Strength testing or strength training: considerations for future research.

Robert W Spitz¹, Zachary W Bell¹, Vickie Wong¹

¹Department of Health, Exercise Science, and Recreation Management. Kevser Ermin Applied Physiology Laboratory, The University of Mississippi, University, MS 38677, United States of America.

Physiological Measurement

|October 5, 2020

Summary

This summary is machine-generated.

Repeated maximal strength testing can improve low load training outcomes, potentially masking differences between high load and low load exercise. Limit strength tests to pre and post intervention for accurate low load training assessment.

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Lower Limb Biomechanical Analysis of Healthy Participants

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Published on: April 15, 2020

Area of Science:

Exercise Physiology
Sports Science
Biomechanics

Background:

Maximal strength testing is crucial for evaluating training programs and prescribing exercise intensity.
High load exercise is generally considered superior for absolute strength gains, but literature shows mixed results.
Discrepancies may arise from the testing methodology itself, specifically repeated exposure to the strength test.

Purpose of the Study:

To investigate if repeated exposure to maximal strength tests influences the comparison between high load and low load training.
To analyze how practice effects in strength testing impact the observed outcomes of different exercise loads.

Main Methods:

A literature review was conducted, focusing on studies comparing high load and low load exercise interventions.
Studies were categorized based on whether they included 'practice' (additional strength tests during intervention) or 'no extra practice' (only pre and post tests).

Main Results:

The observed differences in strength gains between high load and low load exercise groups were diminished when the low load group received additional practice with the maximal strength test.
This suggests that familiarity and repeated exposure to strength testing can enhance adaptations in the low load training condition.

Conclusions:

Repeated maximal strength testing can augment low load training adaptations, potentially confounding comparisons with high load training.
Recommendations include limiting strength tests to pre and post intervention or ensuring equivalent test exposure for control groups when studying low load training effects.