Manish Kumar 
Home Activities Calorie Calculator Calculate calories burned during household chores and daily activities with scientific MET analysis 🏠 Research-Based Accuracy: This calculator uses validated metabolic equations from the Compendium of Physical Activities, including peer-reviewed studies on home activity energy expenditure. ⚖️ Body Weight KG LBS Higher body weight increases caloric expenditure during activities 🏠 Home … Read more
Leg Press to Squat Calculator Convert your leg press strength to squat equivalent and understand the biomechanical differences ℹ️ Strength Conversion: Leg press typically allows 2-3.5x more weight than squats due to machine stability, reduced core demands, and assisted movement patterns. This calculator uses peer-reviewed biomechanical research to provide accurate conversions based on your experience … Read more
Exercise Calorie Calculator Advanced exercise energy expenditure calculator with scientific MET analysis for 150+ activities 💪 Research-Based Accuracy: This calculator uses validated metabolic equations from the Compendium of Physical Activities, including peer-reviewed studies on exercise energy expenditure across diverse physical activities. ⚖️ Body Weight KG LBS Higher body weight increases caloric expenditure during exercise 🏃♂️ … Read more
Squat to Leg Press Calculator Convert between squat and leg press weights using scientifically-backed biomechanical ratios for optimal strength training 📊 Research-Based Estimation: This calculator uses validated prediction equations from strength research. Results are estimates with 25-55% accuracy depending on training level. Individual variation in biomechanics, limb length, and technique affects actual performance. 🔄 Conversion … Read more
Cycling Calorie Calculator Advanced cycling energy expenditure calculator with scientific MET analysis and terrain adjustments 🚴 Research-Based Accuracy: This calculator uses validated metabolic equations from exercise physiology research, including ACSM guidelines and peer-reviewed studies on cycling energy expenditure. ⚖️ Body Weight KG LBS Higher body weight increases caloric expenditure during cycling ⚙️ Calculation Method Duration … Read more
9-Site Skinfold Body Fat Calculator Comprehensive Parrillo method for detailed body composition assessment using nine strategic measurement sites 📊 Important Note: The Parrillo 9-site method provides comprehensive body fat analysis but may overestimate body fat by approximately 4.7% compared to other methods. The formula does not account for gender, age, or individual differences in body … Read more
7-Site Skinfold Body Fat Calculator Advanced Jackson Pollock method for precise body composition assessment using professional skinfold measurements 📊 Professional Method: The Jackson Pollock 7-site method is considered the gold standard for skinfold body fat assessment, providing superior accuracy through comprehensive measurement at seven anatomical sites. 👤 Gender Select GenderMaleFemale Gender-specific equations for accurate calculations … Read more
Vertical Jump Calculator – Predict Jump Height from Squat Strength | Free Tool 🚀 Vertical Jump Calculator Calculate your vertical jump potential from squat strength or determine the squat strength needed for your target jump height using scientifically validated formulas Strength-to-Jump Estimator: Based on peer-reviewed research correlating squat strength to vertical jump performance for athletic … Read more
Adonis Index Calculator Calculate your ideal body proportions based on the golden ratio. Discover your shoulder-to-waist ratio and get personalized recommendations for achieving the perfect masculine physique. 📏 Height Centimeters Feet & Inches Enter your accurate height for precise ideal proportion calculations 💪 Shoulder Width Centimeters Inches Measure across the widest part of your shoulders … Read more