
What is primarily responsible for strength gains in beginning clients? The male “newbie gains” effect explained

Dr. Bruno Rodriguez, DPT, CSCS: Strength, Recovery, and Physical Therapy Expert
Dec 23, 2025 · 11 min read
Strength gains in beginning clients are primarily driven by how strongly an untrained male body adapts to a brand new resistance training stimulus, including a bigger spike in muscle building signals and fast improvements in how efficiently you produce force. If you are a guy new to lifting, that is why you can add weight ...