Which training method is effective for promoting muscle growth/hypertrophy and increasing metabolic stress by pushing to fatigue?

• A. Superset
• B. Drop set
• C. Circuit training
• D. Isometric training

Answer: (B)

Pushing muscles to fatigue while maintaining high tension drives hypertrophy by increasing metabolic stress and fiber recruitment. A drop set does this effectively: you perform a set to near failure, immediately lower the weight, and continue for additional reps. That quick drop keeps the muscle under tension as fatigue accumulates, so more motor units are recruited and metabolic byproducts build up, which signal growth. This approach directly targets the fatigue-driven, metabolically stressful environment that promotes muscle growth.

Other methods can boost training density or endurance, but they don’t consistently maximize the same level of metabolic stress from pushing to fatigue within a single continuous set.