Maximizing the stretch of the pectorals during the dumbbell bench press is a key lever for significantly increasing muscle hypertrophy.

noli's read

Sports science research effectively supports the importance of stretch-mediated hypertrophy for muscle growth. Recent meta-analyses and randomized controlled trials (RCTs), such as those published in the 'Journal of Applied Physiology', indicate that training in a lengthened position can promote a better hypertrophic response compared to work focused solely on contraction. The concept is that the mechanical tension exerted on the muscle when it is elongated further stimulates growth signaling pathways. However, presenting this as a single miracle solution is a marketing simplification. While the focus on the stretch is an effective tool, optimal growth also depends on total volume, long-term load progression, and recovery. The advice is therefore scientifically grounded in the principle of stretch-mediated tension, but its impact is amplified by the creator for promotional purposes.

the sources

No named source held this one up — that absence is part of the verdict.