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BThe compatibility of concurrent high intensity interval training and resistance training for muscular strength and hypertrophy: a systematic review and meta-analysis
Sabag A, Eather N, Naclerio F, Martinez M, Hidayat M, Haff GG, Nosaka K · 2018 · European Journal of Sport Science
REZA evidence rating B: Reasonable confidence
Methodology
Meta-analysis
Population
Multiple studies; trained and untrained adults
Intervention
Concurrent HIIT + RT vs RT alone
Findings
Concurrent HIIT and resistance training did not significantly interfere with strength or hypertrophy compared to resistance training alone. Cycling-based HIIT showed less interference than running, supporting compatibility when properly programmed.
Outcome measures
Muscular strength, muscle hypertrophy
Limitations
Limited number of studies; heterogeneity in HIIT protocols; mostly untrained populations.
Original source
DOI: 10.1080/02640414.2018.1464636
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