Can swearing help you squeeze harder on a grip strength test?

Swearing improved grip strength by 8% in one study and 9% in another, but lasting benefits remain unclear. A Frontiers article reviews experiments on swearing during short physical tasks. People in these studies took grip tests or held demanding exercise positions. The supplied excerpt does not give their ages or fitness levels. For our Grip Strength Training community, the key distinction is a better test result versus lasting progress. One study repeated earlier work and found an 8% grip strength boost. Another found a 9% boost, alongside 15% more push-ups before stopping. Wall-sit time increased by 22%. In a separate experiment, people supported themselves on their hands against a chair seat. They held that position 10% longer while swearing than while repeating a neutral word. The reason is still unclear. One experiment found stronger grips without any drop in how much pain people felt. Swearing might make discomfort easier to tolerate, but that explanation remains unconfirmed. The studies also used different timing and speaking styles. Some people swore for 10 seconds before the grip test. Others swore during it. Words were repeated every two, three, or five seconds in different studies. Most used a normal speaking voice. The article says we do not know whether these differences matter. For members tracking grip scores, this adds useful context to the numbers. A higher score during one test does not establish lasting strength gains. Recording whether you spoke, when, and how loudly could make comparisons clearer. Sharing those details alongside scores can also help community members compare notes more fairly. What changes have you noticed in your grip scores when swearing, speaking, or staying quiet?