30 Seconds SummaryBand-Resisted Pushups = Bench Press for strength gains? Plus, how useful is EMG?
- EMG (Electromyography) measures electrical activity in muscles, indicating contraction strength and fiber usage.
- Higher EMG readings suggest stronger and more fiber engagement, but it's a relative measure influenced by load and doesn't account for training volume.
- EMG comparisons are more accurate when normalizing data with Maximal Voluntary Isometric Contraction (MVIC), considering exercises that generate average EMG above 60% MVIC to likely enhance size and strength.
- The study examined strength gains from band-resisted pushups and bench presses finding similar strength increases in both exercises, challenging the sole reliance on EMG readings for training effectiveness.
- Subjects followed the same training intensity and volume for both exercises under controlled conditions, eliminating variables that could skew results.
- Results showed negligible differences in EMG levels between the two exercises and similar strength improvements, suggesting comparable training effectiveness.
- Key takeaways highlight the limitations of EMG in considering other factors like volume and range of motion, and suggest its use in comparing similar biomechanical movements rather than diverse exercises.
Stronger By Science
Greg Nuckols
