Marichyasana I (Seated Spinal Twist A or Sage Twist Pose 1)
Certified Yoga Instructor • Diploma in Yoga Science
Written by ShedBody Team •Editorial Process
Mar 18, 2026 (Updated)•8 mins read•3 views
YogaExercisesNutritionRecipes
BMI CalculatorCheck body mass index and category.Calorie CalculatorCalculate calories, macros, and diet plan.Ideal Weight CalculatorEstimate ideal weight and healthy range.Daily Hydration CalculatorEstimate water intake by weight and activity.Keto CalculatorEstimate keto calories and macros.Macro CalculatorSplit calories into protein, carbs, and fats.IIFYM CalculatorEstimate flexible dieting macros.Micronutrient CalculatorEstimate daily vitamin and mineral targets.Vitamin CalculatorEstimate daily vitamin targets.Meal CalculatorDivide calories and macros by meal.Recipe CalculatorCalculate nutrition per serving.Weight Watchers Points CalculatorEstimate food points from nutrition labels.Gastric Sleeve Weight Loss CalculatorEstimate post-surgery weight loss.Calories Burned by ActivityEstimate exercise calorie burn.RMR CalculatorEstimate resting metabolic rate.TDEE CalculatorEstimate total daily energy expenditure.EER CalculatorEstimate daily energy requirement.Weight Goal CalculatorPlan your target weight timeline.Hip-to-Waist Ratio CalculatorCalculate HWR, WHR, and body-shape category.Pregnancy CalculatorEstimate due date, week, and milestones.Baby Percentile CalculatorEstimate infant growth percentile bands.