Tuesday, 28 May 2024

Lower Back Muscle Strength (Kraus-Weber Test 5)

The Kraus-Weber Back Strength Test 5 is a valuable assessment for measuring the strength of the lower back muscles. As part of the Kraus-Weber fitness test protocols, this test evaluates the strength and flexibility of core muscles that are crucial for maintaining good posture.


The primary goal of this test is to assess the strength of the lower back muscles. By understanding the strength levels, individuals can tailor their exercise routines to target weak areas and improve overall fitness.

Equipment Required

To conduct this test, you will need a flat surface, a pillow, a stopwatch, and recording sheets. These simple tools are readily available and make it easy to administer the test.


Before conducting the test, it’s essential to explain the procedures to the participant thoroughly. Additionally, screen for any potential health risks, obtain informed consent, and collect basic information such as age, height, body weight, and gender. To ensure accurate results, a proper warm-up should be performed. For detailed pre-test procedures, please refer to the provided guidelines.


During the test, the participant lies face down in a prone position with a pillow placed under their lower abdomen and hands behind their neck. The examiner holds the participant’s chest down (in contrast to other Kraus-Weber back strength tests where the feet are held down). The participant is then instructed to lift their feet while keeping their knees straight. The examiner counts to ten seconds.

Tham Khảo Thêm:  A Comprehensive Guide to Royal Canadian Navy Fitness Testing


The Kraus-Weber Test 5 is evaluated on a pass-fail basis. A participant passes the test if they can maintain the position for ten seconds. It’s important to note that the Kraus-Weber test consists of six exercises, and failing to perform even one exercise results in an overall test failure.


One of the notable advantages of the Kraus-Weber Test 5 is its simplicity. This test can be conducted quickly and requires minimal equipment. It offers a straightforward and efficient way to assess lower back muscle strength.


A modified scoring system assigns a score ranging from 0 to 10 based on the number of seconds the participant can hold the appropriate position. This scoring method allows for more detailed evaluations and provides valuable feedback for both participants and professionals.

The Test in Action

The Kraus-Weber Back Strength Test 5 is part of a comprehensive fitness testing protocol designed by Kraus-Weber. This series of tests focuses on assessing various aspects of fitness to provide a holistic understanding of an individual’s physical capabilities.

Similar Tests

If you’re interested in other strength tests that complement the Kraus-Weber Test 5, consider exploring the following options:

  • Upper Back Kraus-Weber Strength Test: Lift the chest for ten seconds while the feet are held down.
  • Isometric Back Strength Test: Maintain a horizontal position while hanging over the edge of a bench for a specific time period.
  • Trunk Lift: Lift the upper body off the floor and hold the position while measuring the height.
  • Back Extensions: Perform as many back extensions as possible within a twenty-second timeframe.
Tham Khảo Thêm:  Auralpressure: Fitness Testing Protocols for Optimal Performance

Related Pages

For more information about the Kraus-Weber fitness tests, other strength tests, and back extension strength fitness exercises, please visit Auralpressure.


coming soon


The Kraus-Weber Test 5 is a valuable tool for assessing lower back muscle strength. By incorporating this test into fitness routines, individuals can gain insights into their strength levels and tailor their exercises to target specific areas. Remember, maintaining a strong core is key to overall physical fitness and posture. For more information on fitness tests and exercises, visit Auralpressure.