Manish Kumar

Manish is a NASM-certified fitness and nutrition coach with over 10 years of experience in weight lifting and fat loss fitness coaching. He specializes in gym-based training and has a lot of knowledge about exercise, lifting technique, biomechanics, and more. Through “Fit Life Regime,” he generously shares the insights he’s gained over a decade in the field. His goal is to equip others with the knowledge to start their own fitness journey.

Mifflin-St Jeor: Equation & Calculator

July 1, 2025 by Manish Kumar

Mifflin-St Jeor BMR Calculator Age Age affects your metabolic rate calculation Gender Choose GenderMaleFemale Gender-specific equations ensure accuracy Weight Kilograms Pounds Current body weight for calculation Height Centimeters Inches Height measurement for metabolic calculation Activity Level Select Your Activity LevelSedentary – Little to no exerciseLight Activity – Exercise 1-3 days/weekModerate Activity – Exercise 3-5 days/weekHigh … Read more

Weight Loss Calculator: Free Deficit Calorie Calculator

July 1, 2025July 1, 2025 by Manish Kumar

Weight Loss Calculator Gender: MaleFemale Age: Height: ft.incm Current Weight: poundskg Goal Weight: poundskg Goal Date: Time Span Choose Date Select a time span: 1 week2 weeks3 weeks1 month2 months3 months4 months5 months6 months1 year Choose a date: BMR Formula: Mifflin-St. JeorHarris-Benedict RevisedKatch-McArdle Body Fat Percentage (%): Activity Level: Sedentary (little or no exercise)Lightly Active … Read more

Elliptical Calorie Burned Calculator

July 1, 2025 by Manish Kumar

Elliptical Calories Burned Calculator Calculate calories burned during elliptical workouts using official MET values. Customize your workout intensity, resistance, and duration for accurate results. Body Weight Kilograms Pounds Weight range: 80-350 pounds or 35-160 kgs Workout Intensity Moderate Effort (5.0 MET) Vigorous Effort (9.0 MET) Based on official Compendium of Physical Activities MET values Resistance … Read more

VO2 Max 12-Minute Cooper Test Calculator

June 30, 2025 by Manish Kumar

Cooper 12-Minute Test Calculator For VO2 Max

Cooper Test Calculator Calculate your VO2 Max and fitness rating based on the 12-minute Cooper Test Gender MaleFemale Age (years) Distance Covered in 12 Minutes Calculate Results VO2 Max Fitness Rating Age Group Average Cooper Test: The 12-Minute Run Test for VO2 Max Assessment The Cooper Test, developed by Dr. Kenneth Cooper in 1968, is … Read more

Workout Volume Calculator

June 30, 2025 by Manish Kumar

Workout Volume Calculator Professional Training Volume & Sets Calculator Choose between calculating optimal training volume recommendations or tracking your actual workout volume with specific exercises, sets, reps, and weights. Volume Recommendations Volume Calculator Training Goal: StrengthMuscle Growth (Hypertrophy)Muscular EndurancePower Experience Level: Beginner (0-1 years)Intermediate (1-3 years)Advanced (3+ years) Training Frequency (days per week): 2 days3 … Read more

VO2 Max Calculator: Know Your Aerobic Capacity

June 30, 2025 by Manish Kumar

VO2 Max Calculator – 5 Methods Calculate your aerobic fitness using scientifically validated methods. Choose from 5 different testing protocols to assess your cardiovascular capacity. 🔬 Testing Method Select a testing method❤️ Resting Heart Rate Method (Beginner)🚶 One Mile Walk Test (Moderate)🪜 Three Minute Step Test (Moderate)🏃 1.5 Mile Run Test (Advanced)🎯 Cooper 12-Minute Test … Read more

DOTS Calculator

June 30, 2025 by Manish Kumar

DOTS Calculator Professional Powerlifting Performance Score Calculator Calculate your DOTS (Dots Over Total Score) to compare powerlifting performance across different body weights. Enter your best competition lifts to get your standardized strength score. Gender: MaleFemale Weight Unit: Kilograms Pounds Body Weight: Competition Lifts Enter your best competition or gym PR for each lift. All three … Read more

IPF Calculator

June 30, 2025 by Manish Kumar

IPF GL Points Calculator Calculate your official IPF GL Points, Wilks Score, and Age-Adjusted scores for powerlifting competitions using the latest IPF formula adopted in 2019. Gender Select GenderMaleFemale Competition Type Select Competition TypeClassic 3-Lift (Raw)Classic Bench Only (Raw)Equipped 3-LiftEquipped Bench Only Body Weight Kilograms Pounds Competition Lifts Kilograms Pounds Age (Optional) Calculate IPF GL … Read more

One-Rep (1RM) Max Calculator

June 30, 2025 by Manish Kumar

🏋️ One Rep Max Calculator Calculate your One Rep Max (1RM) using scientifically validated formulas. Get personalized training recommendations and percentage-based workout plans to maximize your strength gains safely and effectively. 🎯 Exercise Type Select ExerciseBench PressSquatDeadliftOverhead PressLeg PressIncline Bench PressClose Grip Bench PressDumbbell Press Choose the exercise you want to calculate 1RM for ⚖️ … Read more