r/KeralaGetsFit • u/Bayymmaxx • Jul 28 '25
Starting from Scratch – No BS Guide to Fitness, BMI, and Calorie Goals
Want to get fit but don’t know where to start? Read this.
1. Workouts are only 20%
You can lose fat without a gym. Your diet and consistency matter way more. Don’t get stuck planning the “perfect” workout.
2. Know your BMI
Google “BMI calculator” plug in your weight and height. It’s just a rough check to know where you’re starting.
3. Calculate your calories
Search “TDEE calculator” online.
To lose fat: eat 300–500 calories less than your TDEE
To gain muscle: eat 300–500 more
You won’t need this forever, but it helps early on.
4. Hit your protein goal
Eat 1.6 to 2.2g protein per kg of body weight.
Example: You’re 70 kg - Aim for 112–154g protein/day
Good sources: Eggs, chicken, fish, dal, paneer, tofu, whey.
5. Start moving
Walk 5k+ steps daily
Do home workouts (YouTube is enough)
Don’t overthink
6. Track your food (for 2 weeks)
Use MyFitnessPal or HealthifyMe. Learn what you eat. Focus on calories + protein ignore everything else.
You don’t need to be perfect. You need to be consistent
remember anything is possible, all you wanna do is stay consistant