1. What is the Weight Lifting Calories Formula?

The weight lifting calories formula estimates calories burned during weight training based on body weight and exercise duration. It provides a general estimate of energy expenditure during resistance training.

2. How Does the Calculator Work?

The calculator uses the weight lifting calories formula:

Where:

• \( weight \) — Body weight in kilograms
• \( time \) — Exercise duration in minutes
• 5 — Metabolic equivalent (MET) value for weight lifting

Explanation: The formula accounts for the intensity of weight lifting (5 METs) and scales with body weight and duration.

3. Importance of Calories Calculation

Details: Estimating calories burned helps with weight management, exercise planning, and understanding energy expenditure during workouts.

4. Using the Calculator

Tips: Enter your weight in kg and exercise duration in minutes. All values must be valid (weight > 0, time > 0).

5. Frequently Asked Questions (FAQ)

Q1: How accurate is this calculation?
A: It provides a general estimate. Actual calories burned may vary based on intensity, rest periods, and individual metabolism.

Q2: Does this include afterburn effect?
A: No, this calculates only the calories burned during the workout. Weight lifting typically has an additional afterburn effect.

Q3: What if I'm doing circuit training?
A: Circuit training with minimal rest may burn more calories - consider using a higher MET value (6-8).

Q4: How does body composition affect this?
A: Muscle burns more calories than fat at rest, but the calculation is based on total body weight.

Q5: Should I eat back these calories?
A: That depends on your fitness goals. Consult a nutritionist for personalized advice.