The four left-turning tendencies in single-engine propeller aircraft - torque, P-factor, spiraling slipstream, and gyroscopic precession - all peak simultaneously during takeoff and climb, and all require the same fix.
The four left-turning tendencies - torque, P-factor, gyroscopic precession, and spiraling slipstream - all peak simultaneously at high power and low airspeed, making right rudder the most important habit in the pattern.
Understand the four physics principles behind left-turning tendencies - torque, P-factor, spiraling slipstream, and gyroscopic precession - and how to correct them.