BENCHMARK LIBRARY / GBRS
GBRS plank
A clear standard for your next measurable improvement.
The measurement.
Forearm plank with a straight body. Stop when alignment cannot be held; no resting on the floor.
Required equipment
Record conditions, assistance, bodyweight and actual load when applicable. Use appropriate supervision for loaded or technical tests. An estimated maximum is not a measured single.
RELATED FORMAT
GBRS / DJ Shipley seven-test battery
Seven complementary tests of strength, power, core control, carrying and running. The published GBRS targets and Hybrid Marks aggregate are separate concepts.
A standalone test and a station performed during a race are different contexts; one is not automatically entered as the other.
Explore the format →All recorded performances are self-reported. Independent product; no endorsement by the linked organization is implied.