Training Science

Strength Training For Fat Loss: The Real Method

Cardio burns calories during the session. Strength training changes the body that burns calories the other 23 hours of the day. If your goal is fat loss with shape, not just a smaller version of the same body, lift first and run second. Here's the method.

Why strength training drives fat loss

  • Preserves muscle in a calorie deficit, so the weight you lose is fat, not lean tissue
  • Raises resting metabolism - more muscle burns more calories at rest
  • Reshapes the body, so the same scale weight looks dramatically different
  • Improves insulin sensitivity, making nutrition easier to manage

The weekly structure that works

Three to four strength sessions, two short conditioning sessions, and daily steps in the 8–10k range. Eat in a moderate deficit (around 300–500 kcal below maintenance) with at least 1.6g of protein per kg of bodyweight. Sleep 7+ hours.

That's the entire science. The reason people fail isn't the protocol - it's keeping it going for 12+ weeks when life moves. That's the problem A90 is built to solve.

Common mistakes

  • Cutting calories too aggressively and losing muscle along with fat
  • Doing endless cardio instead of lifting heavy
  • Under-eating protein, which kills recovery and appetite control
  • Restarting from scratch every time you miss a week

How A90 programmes this

Set fat loss as your primary goal and muscle retention as your secondary, and A90 builds a plan that prioritises strength sessions, plans in conditioning, and matches your nutrition to a sustainable deficit. If you miss a session, the week reshuffles instead of resetting.

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FAQ

Is strength training better than cardio for fat loss?

For changing body shape and preserving muscle, yes. Cardio is useful as a supporting tool for calorie expenditure and heart health, but strength training is the lever that decides what your body looks like at the end of a cut.

Can I build muscle and lose fat at the same time?

Beginners and people returning after a break can do both for the first 6–12 months. Experienced lifters usually do better focusing on one primary goal at a time, with the other as a secondary.

How many strength sessions per week for fat loss?

Three to four full-body or upper/lower sessions per week is the sweet spot for most people. More isn't better if it costs you recovery or consistency.

Do I need a gym to lose fat with strength training?

No. Bodyweight, dumbbells or resistance bands can drive fat loss when programmed with progression. A90 builds the plan around whatever equipment you actually have.

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