Several discussions emphasize that increased stability requirements in chest exercises lead to different muscle activation patterns, such as increased bicep activity and decreased tricep activation, with users debating the practical benefits of stabilization versus load. The tone combines technical analysis and practical implications, reflecting a thoughtful engagement with the research findings.
AgreementModerate agreement
Most discussions agree that differences in stability influence muscle activation and load, as seen in statements like 'more stable movements build better' and observations about muscle recruitment changes.
InterestModerate interest
Participants show moderate interest, discussing technical details such as 'bicep activation' and 'load differences,' indicating some level of curiosity about exercise mechanics.
EngagementHigh engagement
Posts demonstrate deep engagement through referencing specific concepts like muscle activation patterns, load percentages, and implications for training and rehab, especially with phraseologies like 'affect tricep/bicep recruitment' and 'wasted energy.'
ImpactModerate impact
The discussions imply the article’s findings could influence training approaches, highlighting how exercise stability affects muscle engagement, which could impact training routines or rehabilitation strategies.
Abstract in brief
The study compared muscle activity and 1RM strength across three chest press exercises with different stability levels: Smith machine, barbell, and dumbbells, involving 12 resistance-trained males.
Results showed that dumbbells required 14% less load than the Smith machine and 17% less than the barbell, with the barbell being 3% heavier than the Smith machine, but muscle activity in the pectoralis major and anterior deltoid was similar across exercises.
Increased stability requirements (from dumbbells to Smith machine) led to higher biceps brachii activity and lower triceps brachii activity, indicating that less stable exercises engage different muscle groups differently, which has implications for training and rehab.]
The stability needs of the exercise pertaining to bench press can affect tricep/bicep recruitment. It seems that as stability needs increase, bicep activation increases while tricep activation decreases.
https://t.co/jo2nn5KdUj
Sep 12, 2023 · 1 like · 1 share · 38 followersView post →
NL
Noah Lawson
@_NoahLawson · X
RT @MaxFunctionFit: The stability needs of the exercise pertaining to bench press can affect tricep/bicep recruitment. It seems that as sta…
Dumbbells = less stable: a lot of wasted energy getting into position/balancing; load is 17+% less than your barbell press: https://t.co/vy4bfM0Ucu, NO recruitment benefit. They’re nice to mix it up, but more stable movements build better:
https://t.co/eAOpbRQ6y4 https://t.co/XGVdP3IsUC
Discover the three essential exercises to construct a well-defined lower chest. This video emphasizes effective workout strategies beyond decline presses to enhance your pecs' shape and strength.
This study compares muscle activity and 1RM strength across three chest press exercises with different stability levels: Smith machine, barbell, and dumbbells. Results show similar pectoralis major and anterior deltoid…
Dumbbells = less stable: a lot of wasted energy getting into position/balancing; load is 17+% less than your barbell press: https://t.co/vy4bfM0Ucu, NO recruitment benefit. They’re nice to mix it up, but more stable movements build better:
https://t.co/eAOpbRQ6y4 https://t.co/XGVdP3IsUC
The stability needs of the exercise pertaining to bench press can affect tricep/bicep recruitment. It seems that as stability needs increase, bicep activation increases while tricep activation decreases.
https://t.co/jo2nn5KdUj
Sep 12, 2023 · 1 like · 1 share · 38 followersView post →
N
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29, 533–538. Heinrich, K. M., Spencer, V., Fehl, N., and Poston, W. S. (2012). Mission doi: 10.1080/02640414.2010.543916 essential fitness: comparison of ...