check-raise GTO position ranges value bet Comprehensive guide on maximizing GTO trainer effectiveness, focusing on board-by-board analysis in BvB 3bet pots. Jarretman demonstrates practical setup methods, explores various training modes, and breaks down strategic concepts like polar betting and blocking effects. Particular emphasis on position-based decision-making and value betting considerations. The video emphasizes structured training approaches, advocating for methodical board analysis rather than random practice. Focuses on understanding betting patterns and position-based adjustments in different scenarios. Training Optimization: Single board focus for deep understanding Strategic use of RNG and multi-table settings Importance of pre-flop range familiarity Position-based betting adjustments Dynamic turn and river play analysis Blocking effects consideration Value betting thresholds in position