Start with the purpose
A coach first considers what the session is designed to train: strength, coordination, aerobic capacity, movement quality or another outcome. The option should preserve that purpose where practical.
What can be changed
Scaling may involve the weight, movement variation, range of motion, repetitions, work time, rest, equipment or pace. Two members can train together while using different options.
Scaling is not a punishment
The aim is an appropriate challenge with sound movement—not earning the right to copy an advanced version. Experienced members also scale when returning from illness, managing fatigue or learning a new skill.
What to tell your coach
Mention pain, injuries, pregnancy, health considerations and anything that feels different from normal. A coach can modify exercise but cannot diagnose an injury or replace medical advice.