The TrainLabs blog
Guides for fitness trainers
Practical guides for Indian fitness trainers and online coaches: GST invoicing, pricing your coaching, building workout plans and choosing software.
2 October 2026 · 5 min read
How to Create a GST Invoice as a Fitness Trainer in India
What a GST invoice must contain, how the CGST/SGST split works, and a simple routine for invoicing coaching clients without a spreadsheet.
2 October 2026 · 4 min read
Do Personal Trainers Need GST Registration in India?
A plain-language look at when a personal trainer or online coach has to register for GST, and what to ask your accountant.
2 October 2026 · 5 min read
How to Price Online Coaching in India: A Simple Framework
Work out your online coaching fee from your income goal, your capacity and the value you deliver, instead of copying another trainer.
2 October 2026 · 5 min read
How to Build a Client Workout Plan That Clients Actually Follow
A step-by-step structure for building a coaching program: plan, days, exercises, progression and check-ins.
2 October 2026 · 4 min read
How to Move Your Coaching Clients from WhatsApp and Excel to One App
A calm, step-by-step way to bring your clients, programs and invoices out of chat threads and spreadsheets without losing anyone.
2 October 2026 · 4 min read
What to Look for in a Personal Trainer App in India
A checklist for choosing coaching software: pricing model, client cost, invoicing, data export and what actually works today.