OptaFit

Topic

Best 4-Day Workout for Fat Loss

Four-day upper/lower cutting template to keep strength while losing fat.

Overview

Upper/lower four days preserves compound performance in a deficit better than random circuit chaos. Keep sessions crisp and walk on off days.

Weekly schedule

  • Day 1— Upper A

    • Horizontal press
    • Horizontal row
    • Vertical press or raise
    • Vertical pull
    • Arms / rear delts

  • Day 2— Lower A

    • Squat pattern
    • Hinge pattern
    • Single-leg work
    • Leg curl or extension
    • Calves / core

  • Day 3— Upper B

    • Incline press
    • Pull-up
    • Seated row
    • Lateral raise
    • Arms

  • Day 4— Lower B

    • Deadlift variation
    • Leg press
    • Split squat
    • Leg curl
    • Calves

Set and rep guidance

Keep intensity on compounds (6–12 reps) while volume sits mid-range (~8–14 hard sets/muscle/week) so recovery matches a calorie deficit. Shorter rests (60–90s) on isolation are fine. Leave 1–2 reps in reserve; take the last set closer to failure on isolation work.

Progression

Wave volume slightly week to week (e.g. +1 set on lagging muscles for 2 weeks, then reset). Track top sets. Plan a lighter week every 4–6 hard weeks. Hold or inch loads up; defend performance first, chase PRs second while cutting.

Who it's for

Intermediates cutting with four gym days available.

FAQ

Should volume drop?
Often 10–20% versus your bulk peak.
Cardio timing?
After lifting or separate — avoid toasting squat days.
Scale weight stalls?
Check adherence and steps before overhauling the split.

Pair your cut training with OptaFit meal scans when eating out.

OptaFit tools provide general estimates only. They are not medical, dietary, or fitness advice. Talk to a qualified professional before changing your diet or training.

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