TRAIN HARD.
STAY HEALTHY.
Pain is information, not an instruction to stop. This guide helps you understand the difference between productive discomfort and injury signals — and gives you practical protocols for both.
Medical disclaimer: This guide is educational information, not medical advice. If you experience severe pain, pain at rest, neurological symptoms, joint swelling, or trauma, stop training and consult a qualified healthcare professional — physiotherapist, sports medicine doctor, or your GP.
Rate pain 1–10. Training through 1–3/10 discomfort is often productive. Anything 5/10 or above warrants modification or rest. Sharp pain at any level means stop.
If pain is worse 2 days after a session than before, you did too much. Reduce volume 40–50% in next session. If still worse after 4 days, rest until pain-free.
Complete rest rarely speeds recovery. Light movement (Part 16) increases circulation, reduces stiffness, and delivers nutrients to damaged tissue faster.
Most overuse injuries come from ramping load too fast. Follow the 10% rule: never increase total weekly volume by more than 10% from the previous week.