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Longer Muscle Lengths Boost Hypertrophy, Experts Say

2/21/2025

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Summary

Story summary

Training muscles at longer lengths can significantly boost hypertrophy, as shown in recent research. A study revealed that calf raises performed to dorsiflexion led to greater muscle thickness than those done in plantarflexion. Arnold Schwarzenegger highlighted that mechanical tension, not just slower reps, is key for muscle growth, underscoring the importance of resistance training for long-term health, especially in older adults.

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Story summary

Training muscles at longer lengths can significantly boost hypertrophy, as shown in recent research. A study revealed that calf raises performed to dorsiflexion led to greater muscle thickness than those done in plantarflexion. Arnold Schwarzenegger highlighted that mechanical tension, not just slower reps, is key for muscle growth, underscoring the importance of resistance training for long-term health, especially in older adults.