1. What is the Weight Lifting Calories Equation?

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

2. How Does the Calculator Work?

The calculator uses the weight lifting calories equation:

Where:

• \( weight \) — Body weight in kilograms
• \( time \) — Duration of exercise in minutes
• 5 — Metabolic equivalent (MET) value for weight lifting

Explanation: The equation accounts for the intensity of weight lifting (5 METs) and scales with body weight and exercise 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 calculation only estimates calories burned during the workout itself.

Q3: What if I do circuit training with weights?
A: Circuit training typically burns more calories - you might want to use a higher MET value (6-8).

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

Q5: Should I eat back all calories burned?
A: Not necessarily. This is just one component of your total daily energy expenditure.