Progress from Level 2 to Level 3: shoulders 10cm past wrists, toes very light on the ground. Level 4: maximum lean, toes barely touching. At this point, your hands should be roughly under your hips. Hold 4×20s for Level 4 before moving to tuck planche. Keep elbows locked, protraction strong, and body in a straight line. If you lose protraction or bend elbows, reduce the lean. Prerequisite: Planche Lean Level 1-2 mastered.