Progress Demystified: How Long It Really Takes to See Fitness Gains

TL;DR
Experts explain that progress happens fastest for beginners in the first 2–3 weeks as the body adapts, but gains slow over time; to keep improving, athletes should use 12–16 week training blocks with varied stimuli (new exercises, rep schemes, or different equipment), push to near failure, and include periodic deload weeks; while strength and speed progress at different rates, a long-range, consistent plan is key to steady results.
Want the full story? Read the original reporting
Read on GQ