After either workout method, your muscles stay swollen for three full days — meaning your body is still responding to the stress long after the workout ends.
Scientific Claim
In trained men, the acute muscle swelling response (measured by muscle thickness) to both the 'zero point' and traditional bench press methods persists for up to 72 hours post-exercise, indicating prolonged muscle adaptation signals.
Original Statement
“The moments after (p=0.001), at 24 h (p=0.001), at 48 h (p=0.001), and at 72 h (p=0.015) were significantly higher when compared to the moments pre-exercise [for deltoid]...”
Evidence Quality Assessment
Claim Status
appropriately stated
Study Design Support
Design supports claim
Appropriate Language Strength
association
Can only show association/correlation
Assessment Explanation
The claim describes a temporal pattern observed in the data. No causal or mechanistic inference is made, aligning with the study's design.
Evidence from Studies
Supporting (0)
Contradicting (1)
Acute Effect of the “Zero Point” Method on Muscle Thickness and Muscle Damage in Trained Men
The study measured muscle swelling right after exercise but didn't check if it lasted for 3 days, so we can't say whether the claim about long-lasting swelling is true or not.