

What is the range of effective reps for hypertrophy?
16 snips Jan 19, 2024
This podcast explores the range of effective reps for hypertrophy, challenging the idea of certain reps being more effective. It discusses the limitations of meta-analyses and highlights the role of muscle recruitment in hypertrophy. The speakers analyze data on effective reps for hypertrophy and volume and discuss muscle swelling after a workout. They also explore the advantages and challenges in rodent studies and the differences between partial and full-range of motion bench presses. Additionally, they explore the variations in fiber types and individual responses to workouts, and discuss the concept of training to failure and its potential drawbacks.
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Stimulating Reps Model Explained
- The stimulating reps model focuses on the reps with high motor unit recruitment and slow concentric velocity causing hypertrophy.
- The exact number of reps isn't fixed, but typically around the last five reps to failure are most effective.
Untrained Elderly vs. Trained Individuals
- Untrained elderly experience hypertrophy even at about eight reps in reserve due to frailty and inactivity.
- Their hypertrophy response differs significantly from younger, trained individuals, who need to train much closer to failure.
Untrained Individuals' Effective RIR Range
- Evidence shows untrained individuals can achieve hypertrophy training with around five to six reps in reserve.
- Training further away from failure than this generally does not produce significant hypertrophy in untrained subjects.