Manish Kumar 
Chest to Waist Ratio Calculator Calculate your chest-to-waist ratio for physique assessment and fitness tracking ℹ️ Physique Assessment Tool: Chest-to-Waist Ratio (CWR) measures upper body development and body composition. Higher ratio = more muscle, less fat. ⚖️ Gender (Required) Select GenderMaleFemale Different standards for men and women 💪 Chest Circumference (Required) CM INCHES Measure at … Read more
🏋️ Gym Workout Tracker Track your workouts, monitor progress, and crush your PRs! 🏋️ Log 📋 Templates 📜 History 📈 Charts 🏆 PRs 🔧 Tools ⏱️ Timer 📅 Date: 🔁 Repeat Last ⚖️ Unit: lbs kg 💪 Total Volume 0 lbs 🏋️ Exercises 0 💪 Quick Start Guide Search from 500+ exercises or select from … Read more
Height to Foot Size Calculator ℹ️ Anthropometric Tool: Foot length is typically 15% of your height. Get personalized shoe size predictions across all sizing systems. ⚖️ Gender (Required) Select GenderMaleFemale Different foot proportions for men and women 📏 Height (Required) CM INCHES Your total standing height 👟 Current Foot Length (Optional) CM INCHES From heel … Read more
Shoulder to Height Ratio Calculator ℹ️ Frame Size Assessment: Shoulder-to-Height Ratio classifies body frame (small, medium, large) based on skeletal proportions. ⚖️ Gender (Required) Select GenderMaleFemale Different frame classifications for men and women 📏 Height (Required) CM INCHES Your total standing height 💪 Shoulder Width (Required) CM INCHES Bone-to-bone (bi-acromial) shoulder width 🎂 Age (Optional) … Read more
Waist to Hip Ratio Calculator ℹ️ WHO Health Standard: Waist-to-Hip Ratio (WHR) is a key indicator of abdominal obesity and associated health risks validated by the World Health Organization. ⚖️ Gender (Required) Select GenderMaleFemale Different WHO thresholds for men and women 📏 Waist Circumference (Required) CM INCHES Measure at narrowest point (between ribs and hips) … Read more
Harvard Step Test Calculator Physical Fitness Index & VO2max assessment using the original 1943 protocol 📊 PFI Calculator ⏱️ 5-Minute Timer 📋 Test Protocol 📈 Progress Tracker ⚠️ Safety First This is a submaximal test but requires 5 minutes of continuous stepping. Consult a physician before testing if you’re over 40, sedentary, or have cardiovascular … Read more
YMCA 3-Minute Step Test Calculator 📊 Calculator ⏱️ Step Test Timer 📈 Fitness Norms 👤 Gender Male Female 📅 Age (years) 💓 1-Minute Post-Exercise Heart Rate YMCA Protocol: After completing the 3-minute step test, sit down immediately. Within 5 seconds, start counting your pulse for a full 60 seconds. Enter the total number of beats … Read more
🏃 Queens College Step Test Calculator Assess your aerobic fitness and estimate VO2max with the validated 3-minute step test. Includes interactive timer, pulse counter, and comprehensive fitness analysis. 📊 Calculator ⏱️ Step Test Timer 📈 Fitness Norms 👤 Gender MaleFemale 📅 Age (years) 💓 Post Exercise Heart Rate Take your heart rate in the standing … Read more
💚 Zone 2 Heart Rate Calculator Calculate your personalized Zone 2 heart rate for optimal aerobic training, fat burning, and longevity. Science-backed methods from leading researchers. 💚 Zone 2 Calculator 📊 Training Guide ⏱️ Real-Time Monitor ⚖️ Zone Comparison 👤 Your Age 💓 Resting Heart Rate (optional, for accuracy) ⚡ Your Fitness Level Beginner – … Read more
⚡ Interval Training Calculator Design optimal HIIT protocols, calculate heart rate zones, and use our real-time interval timer for science-backed workouts 🎯 Protocol Designer 📚 Protocol Library ⏱️ Live Timer 💓 HR Zones 🎯 Primary Training Goal Fat Loss / Metabolic ConditioningAerobic Endurance (VO2max)Anaerobic Power / SpeedGeneral Fitness & Health ⚡ Your Fitness Level Beginner … Read more