When trained guys lift lighter weights but pause briefly at the bottom of each bench press, they can do more reps and keep their muscles under tension longer than when lifting heavier weights without pausing — even though the total weight lifted stays the same.
Scientific Claim
In trained men performing bench press exercises, the 'zero point' method (50% 1RM with 1-second pause at eccentric-concentric transition) is associated with a higher total number of repetitions and greater time under tension compared to the traditional method (70% 1RM without pause), despite matching total training volume.
Original Statement
“The zero point method displayed a higher number of repetitions and time under tension than the traditional method, with no difference in the total training volume...”
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 RCT design supports quantitative comparison, but lack of blinding and small sample size prevent causal claims. 'Associated with' correctly reflects the observational nature of the comparison.
Evidence from Studies
Supporting (1)
Acute Effect of the “Zero Point” Method on Muscle Thickness and Muscle Damage in Trained Men
This study found that using a lighter weight with a short pause during bench press let trained men do more reps and keep their muscles under tension longer than using a heavier weight without pausing—even though they lifted the same total amount of weight overall.