Gainz Equation

The Gainz Equation: Decoding Muscle Quality and the “Squish Effect” on Strength

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S = Mq x Ne x Ft x Re x Ps x Sf - The Gainz Equation with emplasis on Mq, muscle qualities

In our first article, we introduced the Gainz Equation—a powerful tool for understanding the factors that contribute to strength, muscle growth, and power. Today, we’re diving deeper into one of its key components: Muscle Qualities (Mq). We’ll also explore the “Squish Effect,” a concept that might change how you think about size and strength. What … Read more

document.addEventListener("DOMContentLoaded", function() { document.getElementById('calculateBtn').addEventListener('click', calculate); function calculate() { // Get input values const weight = parseFloat(document.getElementById('weight').value); const height = parseFloat(document.getElementById('height').value); const age = parseFloat(document.getElementById('age').value); const gender = document.getElementById('gender').value; const activity = parseFloat(document.getElementById('activity').value); const goal = document.getElementById('goal').value; console.log(`Inputs - Weight: ${weight}, Height: ${height}, Age: ${age}, Gender: ${gender}, Activity: ${activity}, Goal: ${goal}`); // Check for valid input if (isNaN(weight) || isNaN(height) || isNaN(age)) { alert("Please enter valid numbers for weight, height, and age."); return; } // Calculate BMR based on gender let bmr; if (gender === 'male') { bmr = 66 + (6.23 * weight) + (12.7 * height) - (6.8 * age); } else { bmr = 655 + (4.35 * weight) + (4.7 * height) - (4.7 * age); } // Calculate TDEE const tdee = bmr * activity; let calories, carbs, protein, fats; console.log(`BMR: ${bmr}, TDEE: ${tdee}`); // Determine caloric needs and macronutrients based on goal if (goal === 'bulk') { calories = tdee + 250; // Add surplus for bulking carbs = (calories * 0.4) / 4; protein = (calories * 0.3) / 4; fats = (calories * 0.3) / 9; } else if (goal === 'cut') { calories = tdee - 500; // Subtract deficit for cutting carbs = (calories * 0.3) / 4; protein = (calories * 0.4) / 4; fats = (calories * 0.3) / 9; } else { // Maintenance calories = tdee; carbs = (calories * 0.4) / 4; protein = (calories * 0.3) / 4; fats = (calories * 0.3) / 9; } console.log(`Calories: ${calories}, Carbs: ${carbs}, Protein: ${protein}, Fats: ${fats}`); // Display results document.getElementById('results').innerHTML = ` BMR: ${bmr.toFixed(2)} calories/day
TDEE: ${tdee.toFixed(2)} calories/day
Goal: ${goal.charAt(0).toUpperCase() + goal.slice(1)}
Calories: ${calories.toFixed(2)} calories/day
Carbs: ${carbs.toFixed(1)}g
Protein: ${protein.toFixed(1)}g
Fats: ${fats.toFixed(1)}g `; } });