1. What is the Russian Twist Exercise?

The Russian Twist is a core exercise that targets the abdominal muscles, obliques, and lower back. It involves twisting your torso from side to side while maintaining a seated position with your legs elevated.

2. How Does the Calculator Work?

The calculator uses the standard calorie expenditure formula:

Where:

• \( MET \) — Metabolic Equivalent of Task (3.5 for Russian Twist)
• \( Weight \) — Body weight in kilograms
• \( Time \) — Duration of exercise in hours

Explanation: The MET value represents the energy cost of the activity compared to rest. This calculation estimates calories burned based on your body weight and exercise duration.

3. Importance of MET Values

Details: MET values help standardize energy expenditure across different physical activities. The Russian Twist typically has a MET value of 3.5, meaning it burns 3.5 times more calories than resting.

4. Using the Calculator

Tips: Enter your weight in kg, exercise duration in hours (e.g., 0.5 for 30 minutes), and the MET value (default is 3.5 for Russian Twist). All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: How accurate is this calculator?
A: It provides a reasonable estimate but individual results may vary based on intensity, technique, and metabolism.

Q2: Does weight affect calories burned?
A: Yes, heavier individuals burn more calories performing the same exercise for the same duration.

Q3: Can I use this for women?
A: While designed for men, women can use it too, though metabolic differences may cause slight variations.

Q4: How can I increase calories burned?
A: Add resistance (weights), increase speed, or extend duration to burn more calories.

Q5: What's the benefit of Russian Twists?
A: They strengthen core muscles, improve rotational strength, and enhance athletic performance.