Fitness at UNITY 2B3
Fitness

Know your numbers.

Results in the gym come from understanding a few key principles and tracking your numbers. UNITY 2B3 teaches how to build muscle, lose fat, program your training and recover — backed by free calculators for BMI, body fat, one-rep-max and calories.

What you'll learn

Go beyond the calculators — master fitness

The high-impact topics our courses, tools and community cover in depth.

1

Building muscle

Hypertrophy basics and how progressive overload drives growth.

2

Losing fat

Calorie deficits that are sustainable, not punishing.

3

Choosing a training split

Push/pull/legs, upper/lower and full-body — which fits you.

4

Perfecting the big lifts

Squat, bench and deadlift form and programming.

5

Home & minimal-kit workouts

Getting real results without a full gym.

6

Recovery & sleep

Why rest is where the gains actually happen.

7

Tracking progress

The numbers that prove the plan is working.

What you get

Everything in one place

Set the right targets

Calorie and macro targets for your body and goal, not guesswork.

Track real progress

BMI and body-fat trends so you know it's working.

Train to your max

One-rep-max estimates to program your lifts intelligently.

Free fitness tools

Put it into practice — jump straight into the calculators, free.

FAQ

Fitness questions

What will I learn about fitness?
Building muscle, losing fat, progressive overload, choosing a training split, big-lift form, recovery and how to track progress.
Are the tools evidence-based?
Yes — the calculators use the standard, well-established formulas used by coaches.
Do they cost anything?
No. They're free, and a free account lets you track your numbers over time.
Real members

What UNITY members say

★★★★★
“Knowing my actual numbers took the guesswork out. Down 9kg and stronger than I’ve ever been.”
Daniel A.Daniel A.Bristol
★★★★★
“I finally train with a plan instead of winging it. The tracking keeps me honest.”
Layla H.Layla H.Birmingham
★★★★★
“Evidence-based and simple. No fads, just what actually works.”
Kenji T.Kenji T.Nottingham

Start learning fitness — free.

Join UNITY 2B3 free. Courses, an AI coach, free tools and a real community across 10 areas of life. No card, ever.

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