Train with intent.
Transform with proof.
KD FITNESS STUDIO is the personal training practice of Kartik Dey — built for people who want fat loss, muscle gain, and body recomposition results they can actually measure, not motivational noise. In-studio or online, every plan is built around your body, your schedule, and your goal.
Coaching built on accountability, not guesswork
Every KD FITNESS STUDIO client gets a plan grounded in their own numbers — body measurements, training history, food habits, and lifestyle — reviewed and adjusted every week.
Certified Expertise
NIFS certified personal training grounded in exercise science, not trends borrowed from social media.
Data-Driven Programming
Weekly check-ins, progress photos, and measurements decide the next block of training — not the calendar.
Real Accountability
Direct WhatsApp access to Kartik for form checks, diet questions, and adjustments — no call-center support desk.
Sustainable Nutrition
Diet plans built around Indian meals and your food preferences — sustainable enough to keep after coaching ends.
In-Studio & Online
Train in person or coach remotely from anywhere in India — the same structured programming either way.
Every Fitness Level
From first-time gym-goers to intermediate lifters plateauing on generic programs — plans start where you are.
Pick the goal. Kartik builds the plan.
Fat Loss
Structured deficit training and nutrition to strip fat while keeping muscle and energy intact.
Muscle Gain
Progressive overload programming with a surplus diet built for lean, controlled mass gain.
Body Recomposition
Lose fat and build muscle in the same phase — for clients who want to change shape, not just weight.
Online Coaching
Full training and diet coaching delivered remotely with weekly video check-ins and plan updates.
Results, tracked in the open
A sample of client transformations. Full case-by-case stories are on the Transformation page.
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Fat Loss — 12 Weeks
Working professional, dropped body fat while keeping strength numbers climbing.
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Muscle Gain — 6 Months
Skinny beginner to a visibly built physique with a structured strength program.
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Body Recomposition — 4 Months
Recomposed from a soft build to a lean, athletic frame without extreme dieting.
What clients say after training here
“I'd tried three trainers before Kartik. He's the first one who actually explained why my diet wasn't working. Down 11 kg in five months.”
“Online coaching that actually feels personal. Weekly check-ins, honest feedback, and my lifts have never progressed this fast.”
“As a student on a tight budget, I wasn't sure online coaching was worth it. Six months in, best money I've spent on myself.”
Simple pricing. No hidden clauses.
Starter Coaching
- Custom workout plan
- Diet guidelines
- Bi-weekly check-ins
- WhatsApp support
Premium Coaching
- Fully personalised training plan
- Detailed macro-based diet plan
- Weekly check-ins & plan updates
- Priority WhatsApp support
- Supplement guidance
Elite 1:1 Coaching
- Everything in Premium
- Video call check-ins
- Daily habit & form review
- Direct access to Kartik, 7 days a week
Common questions, answered plainly
No. Programs are built for complete beginners as well as intermediate lifters — your plan starts at your current fitness level.
Online coaching includes the same personalised training and diet plan with weekly check-ins over WhatsApp or video call, so you can train from any gym or at home. In-studio adds direct, hands-on sessions with Kartik.
Most clients notice energy and strength improvements within 2–3 weeks, with visible physique changes by week 6–8, depending on consistency and starting point.
Your transformation doesn't start Monday.
It starts with one message.
Send Kartik your goal, current routine, and schedule — get a straight answer on what a realistic plan looks like for you.