Why recomposition works (for some)
Muscle growth needs a training stimulus, enough protein and enough energy around training. Fat loss needs an energy deficit over time. Cycling calories lets both happen within a week. Studies on trained and untrained people eating high protein (for example Barakat et al., 2020, a review in Strength and Conditioning Journal) show recomposition is common in beginners, detrained lifters and people with more body fat.
Expect slow scale change. Judge progress by your waist, photos and whether your lifts keep climbing. Use the body fat calculator monthly to track it.
Questions lifters ask
What is body recomposition?
Recomposition means losing fat and gaining muscle at the same time, so your body shape changes more than your scale weight. It relies on lifting, high protein and eating close to maintenance.
Who can recomp?
It works best for beginners, people returning after time off, those with higher body fat, and anyone who has not been training with enough intensity or protein. Lean, experienced lifters usually progress faster with separate cut and bulk phases.
Should I eat more on training days?
It is optional but helpful. Eating slightly above maintenance on lifting days and below it on rest days keeps the weekly average in a small deficit while fuelling the sessions that drive muscle gain.
How do I track a recomp if the scale does not move?
Use waist measurements, progress photos and your strength numbers. Rising lifts with a shrinking waist is the clearest sign a recomp is working.