American College of Sports Medicine position stand. Progression models in resistance training for healthy adults

Kraemer WJ, Adams K, Cafarelli E, et al. (2002) Medicine and Science in Sports and Exercise
resistance-training strength exercise
Title and abstract of American College of Sports Medicine position stand. Progression models in resistance training for healthy adults

Key Takeaway

ACSM position stand establishing evidence-based progression models for resistance training, including recommendations for sets, reps, frequency, and intensity for different goals.

Summary

American College of Sports Medicine position stand on resistance training progression.

For muscle strength:

  • 1-6 reps at 80-100% 1RM
  • 2-6 sets per exercise
  • 2-3 minute rest periods
  • 2-3x per week frequency

For muscle hypertrophy:

  • 6-12 reps at 67-85% 1RM
  • 3-6 sets per exercise
  • 60-90 second rest periods
  • High volume approach

For muscular endurance:

  • 12-20+ reps at <67% 1RM
  • 2-3 sets per exercise
  • 30-60 second rest periods

Progression principles:

  • Progressive overload essential
  • Variation prevents plateaus
  • Periodization for long-term gains

Clinical significance:

Provides the foundational framework for evidence-based resistance training program design.

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Source

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DOI: 10.1097/00005768-200202000-00027