"Sikap Tegak Tinggi (Super Tegak) untuk Kesehatan" (The Super-Upright Posture for Health) is a specialized postural and musculoskeletal health guide that explores how optimal spinal alignment impacts not only physical appearance, but overall physiological functioning. Often overlooked in modern sedentary lifestyles, maintaining a tall, upright posture (sikap tegak tinggi) acts as a cornerstone …