Lean mass sparing in resistance-trained athletes during caloric restriction: the role of resistance training volume

Methodology

Meta-analysis

Population

Resistance-trained athletes during caloric restriction

Intervention

Caloric restriction with RT in trained athletes

Findings

Resistance training effectively preserved lean mass during caloric restriction in trained athletes. Higher protein intake and moderate (not extreme) deficits were associated with better lean-mass preservation; there was insufficient data to conclude that higher RT volume adds further benefit.

Outcome measures

Lean mass preservation, fat loss

Limitations

Limited studies in trained athletes; incomplete RT variable reporting; heterogeneity.

Original source

DOI: 10.1007/s00421-022-04896-5 · PMID: 35146569