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The Ultimate 4-Day Workout Split for Beginners (2026 Guide)

March 23, 2026 · 12 min read · By UltraFit360 Team

Starting at the gym without a plan is like driving without GPS — you'll move, but probably not in the right direction. This guide gives you a complete, proven 4-day workout program designed specifically for beginners who want to build muscle and strength efficiently.

Why a 4-Day Upper/Lower Split?

For beginners, the Upper/Lower split is the gold standard because each muscle gets trained 2× per week (producing ~40% more growth than once per week), recovery is balanced with 3 rest days, and compound movements are prioritised.

The Weekly Schedule

DayWorkoutFocus
MondayUpper Body AChest, Back, Shoulders, Arms (strength)
TuesdayLower Body AQuads, Hamstrings, Glutes, Calves (strength)
WednesdayRestRecovery, light walking, stretching
ThursdayUpper Body BChest, Back, Shoulders, Arms (hypertrophy)
FridayLower Body BQuads, Hamstrings, Glutes, Calves (hypertrophy)
Sat–SunRestFull recovery

Day 1: Upper Body A (Strength)

ExerciseSets × RepsRestNotes
Barbell Bench Press4 × 6–82–3 minMain pressing movement. Focus on controlled descent.
Barbell Row4 × 6–82–3 minMain pulling movement. Pull to lower chest.
Overhead Press3 × 8–102 minSeated or standing. Don't arch your back.
Lat Pulldown3 × 10–1290 secWide grip, pull to upper chest.
Dumbbell Curl3 × 10–1260 secAlternating or simultaneous.
Tricep Pushdown3 × 10–1260 secRope or bar attachment.

Day 2: Lower Body A (Strength)

ExerciseSets × RepsRestNotes
Barbell Squat4 × 6–82–3 minKing of leg exercises. Depth: thighs parallel to floor.
Romanian Deadlift3 × 8–102 minHamstring-focused. Keep a slight knee bend.
Leg Press3 × 10–122 minFeet shoulder-width, don't lock knees at top.
Leg Curl3 × 10–1290 secSeated or lying. Control the negative.
Calf Raise4 × 12–1560 secFull stretch at bottom, pause at top.
Plank3 × 30–60 sec60 secCore stability. Don't let hips sag.

Day 3: Upper Body B (Hypertrophy)

ExerciseSets × RepsRestNotes
Incline Dumbbell Press4 × 10–1290 sec30° incline. Targets upper chest.
Cable Row4 × 10–1290 secSqueeze shoulder blades at peak contraction.
Lateral Raise3 × 12–1560 secSlight lean forward. Don't go above shoulder height.
Face Pull3 × 15–2060 secRear delts and rotator cuff. Essential for shoulder health.
Hammer Curl3 × 12–1560 secTargets brachialis and forearms.
Overhead Tricep Extension3 × 12–1560 secCable or dumbbell. Full stretch at bottom.

Day 4: Lower Body B (Hypertrophy)

ExerciseSets × RepsRestNotes
Bulgarian Split Squat3 × 10–12 each90 secRear foot elevated on bench. Great for imbalances.
Stiff-Leg Deadlift3 × 10–1290 secDumbbell or barbell. Feel the hamstring stretch.
Leg Extension3 × 12–1560 secQuad isolation. Pause at the top.
Leg Curl3 × 12–1560 secHamstring isolation. Control the full range.
Hip Thrust3 × 10–1290 secBest glute exercise. Full hip extension at top.
Hanging Leg Raise3 × 10–1560 secOr captain's chair. Lower abs emphasis.

Progressive Overload — The #1 Rule

Progressive overload is the single most important concept in training. It means gradually increasing the demands on your muscles over time. Without it, your body has no reason to grow.

How to apply it

  1. Aim for the top of the rep range — Start at the lower number. Once you can do all sets with the higher number in good form, increase weight by 2.5–5kg.
  2. Track every workout — Non-negotiable. If you don't know what you lifted last week, you can't progressively overload.
  3. Small jumps — 2.5kg increases on upper body, 5kg on lower body. Don't ego-lift.
UltraFit360 pro tip: Previous weights and reps are auto-populated when you start a workout. You always know exactly what you need to beat — and the app celebrates PRs in real-time.

How Long Should You Follow This?

Stick with this program for 8–12 weeks before considering a change. Beginners make their fastest gains in the first 3–6 months ("newbie gains"), and switching programs too frequently wastes this window.

Common Beginner Mistakes

  1. Skipping leg day — Lower body exercises release the most growth hormone. Don't skip them.
  2. Too much weight, bad form — Ego-lifting leads to injury. Use a weight where you can perform all reps with perfect form.
  3. Not eating enough protein — Aim for 1.6–2.2g of protein per kg bodyweight daily.
  4. Changing programs every 2 weeks — Consistency beats novelty. Stick with the plan.
  5. Not tracking workouts — Use UltraFit360 to log every set so progressive overload is automatic.
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UltraFit360 Team

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