Hypertrophy Foundations at The Kage Gym teaches beginners to build muscle safely and fast. Learn bracing, alignment, and tempo on squat/hinge/push/pull/press; choose effective sets & reps; use RPE/RIR for intensity; blend machines and free weights; apply progressive overload; and dial warm-up/recovery. Includes live form checks, an RPE drill, a split-builder, and take-homes: a 4-week plan, checklists, and a training log.