There are so many opinions that it’s hard to know what’s accurate. Share: Twitter Facebook Copy Link About Adam This author has not written a bio yet. View all posts → ← Previous Reply To: IGF‑1 LR3 — confusing for newer members? Next → Reply To: IGF‑1 LR3 — confusing for newer members? Related Articles Training to Failure: 7 Powerful Truths About Muscle Growth Science Apr 29, 2026 Genetics and Muscle Gain: What You Can and Can’t Control Apr 6, 2026 Best Training Frequency for Muscle Growth: 2 Powerful Methods Mar 30, 2026