How long does it take to lose muscle? A practical timeline for men who lift
Dr. Bruno Rodriguez, DPT, CSCS: Strength, Recovery, and Physical Therapy Expert
Jan 17, 2026 · 12 min read
Measurable muscle loss can begin within about 2 weeks of stopping strength training, with more obvious drops in muscle size and strength by weeks 3 to 4. The good news is that most men can slow or prevent this with a small, high effort “maintenance dose” of lifting plus adequate protein. “Most guys assume a ...