A balanced 4-day split alternating upper- and lower-body days — great for strength and size on a busy schedule.
Balanced size and strength on four sessions — the best return for a busy week.
Periodization
How to run it
Level-up rule: run a column until you own EVERY top-of-range set at its loads for two consecutive weeks — then the next column is yours. Junior ≈ your first month, Intermediate ≈ month 3, Advanced ≈ month 6. Your bodyweight will change on the way; the loads don’t care — re-calibrate after every deload week and let the working weights, not the scale, decide the column.
Volume check
Direct hard sets per muscle group per week — synergists not counted (pressing also works the triceps, pulling the biceps). 10–20 hard sets is the growth zone: below is maintenance, above demands elite recovery.
How to run it
Find your weight
Don't max out to find your numbers. (1) Warm up, then load the reference weight for your level. (2) Do one set: if you finish the top of the rep range with MORE than the target RIR left, add 2.5 kg (upper) / 5 kg (lower) and repeat; if you can't reach the bottom of the range at the target RIR, take the same off. (3) That weight is your working load for every set that day. Junior: start one notch BELOW the reference and earn the jumps — clean reps beat heavy reps.
How to run it
Four sessions a week hits each muscle twice. Keep compounds heavy (6–10 reps) and accessories in the 10–15 range. Rest 48 h before repeating a body region. The core finisher recovers fast — you can also run it daily or on rest days; obliques count.
Progression
+2.5 kg upper / +5 kg lower when all sets reach the top rep target two sessions running.
Warm-up
General: 5 min easy cardio + dynamic mobility for the day's joints. Per heavy compound, ramp: 10 reps empty bar → 5 @ 50% → 3 @ 70% → 1 @ 85% of your working weight. Isolation: one light feeder set.
Autoregulation (RPE/RIR)
RIR = reps in reserve (left in the tank); RPE 8 = 2 RIR. Pick a load that lands you on the target RIR at the last rep — feel strong, add weight; feel flat, take some off. Anchor every working weight to YOUR own 1RM, not the reference numbers.
Cardio
2 × 20–30 min zone 2 on the three off days + 6–8k daily steps. Optional: a 10-min incline-walk finisher after upper days — legs stay fresh for lower days.
Deload
Every 5th–6th week: volume −40%, intensity −10%, every set left at 4+ RIR. One light week resets fatigue before the next mesocycle.
Weekly schedule
Mon Upper · Tue Lower · Thu Upper · Fri Lower · weekend rest
The workout
Working weights are guidelines for a reference athlete. Anchor them to your own 1RM and hit the target RPE — the prescription is the %1RM, the reps and the RIR, not the kilos.
The prescription in plain words
Every exercise carries a few numbers. Here's how to read them — no jargon.
Reference loads assume an ~80–90 kg male. Lighter or female athletes typically scale to ~60–70% of the upper-body numbers and ~70–80% of the lower-body numbers — the %1RM, reps and RIR stay identical.
Training phase
Working weight by level
Chest · Back · Shoulders · Arms · Core
9
Exercises
31
Sets
~95
min
Presses first, then the pulls, then shoulders and arms. Balance pushing and pulling volume.
Short on time? Superset dumbbell biceps curl + barbell close-grip bench press: one set of each back-to-back, then rest 60 s — saves ~4 min with no cost on isolation work. Never superset the day's primary lift.
Second upper day: swap barbell bench → incline dumbbell press and barbell row → seated cable row; run biceps before triceps. Fresh angles, identical volume and RIR.
Shoulder blades pinned, bar to lower chest, drive through mid-foot.
Machine taken or not in your gym?
Warm-up sets
Step by step
Per dumbbell. Stretch deep at the bottom, press in a slight arc.
Machine taken or not in your gym?
Warm-up sets
Step by step
Cable stack. Drive elbows to hips, squeeze the lats, control up.
Machine taken or not in your gym?
Warm-up sets
Step by step
Torso ~45°, pull to the navel, no jerking the weight up.
Machine taken or not in your gym?
Warm-up sets
Step by step
Rear-delt row: hinge forward at the hips, flat back, flare the elbows wide, squeeze, control back.
Machine taken or not in your gym?
Warm-up sets
Step by step
Per dumbbell. Lead with the elbows to shoulder height, soft bend, no swinging.
Machine taken or not in your gym?
Warm-up sets
Step by step
Per dumbbell. No swing, supinate as you curl, lower under control.
Machine taken or not in your gym?
Warm-up sets
Step by step
Elbows tucked ~45°, bar to lower sternum — triceps-led press.
Machine taken or not in your gym?
Warm-up sets
Step by step
Bodyweight. Ribs to hips, chin off the chest, squeeze the abs hard at the top.
Machine taken or not in your gym?
Step by step
One session covered press and pull, so both sides need it: open the chest against the pressing, lengthen the lat against the pulling. Triceps, rear delt and neck are the leftovers.

Clasp your hands behind your back, lift the sternum and pull the shoulders back and down. Don't arch the lower back — the stretch belongs in the chest, not the lumbar spine.

From all fours walk the hands forward, hips back toward the heels, sternum to the floor. Breathe into the flank — the lat only releases on the exhale.

Elbow points at the ceiling, hand walks down between the shoulder blades. Keep the ribs down — otherwise the pelvis tips and you stretch your back, not the triceps.

Arm straight across the chest, pull on the upper arm — never on the elbow joint. Keep the shoulder down or the pull migrates into your neck.

Ear toward the shoulder, the hand adds only the weight of the head — never pull. The opposite shoulder stays down.
Static stretching belongs AFTER the session, never before it — held before a heavy set it measurably costs force output. Move into each position until you feel mild tension, never pain, and breathe out into it. Hold still: no bouncing on a fatigued muscle. Skip a muscle that is cramping and walk it off first.
Quads · Hamstrings · Glutes · Calves · Core
7
Exercises
24
Sets
~80
min
Squat pattern first, then a hip hinge, then single-joint work for glutes, calves and core.
Short on time? Superset calf raise on the leg press + dead bug: one set of each back-to-back, then rest 60 s — saves ~4 min with no cost on isolation work. Never superset the day's primary lift.
Second lower day: swap the squat → leg press and the straight-leg deadlift → seated leg curl; on calves, pause 2 s in the stretch. Same patterns, less spinal load on the week's second exposure.
Bar in the front rack on the upper chest, elbows high — brace, sit between the hips, knees track over toes, drive up.
Machine taken or not in your gym?
Warm-up sets
Step by step
Per dumbbell. Long stride, back knee toward the floor, push the heel.
Machine taken or not in your gym?
Warm-up sets
Step by step
Soft knees, hips back, feel the hamstring stretch, bar close to legs.
Machine taken or not in your gym?
Warm-up sets
Step by step
Machine stack. Hips pinned down, squeeze at full bend, 3 s lowering.
Machine taken or not in your gym?
Warm-up sets
Step by step
Cable stack. Face away, hinge, let the rope pull the hips back — snap to a full lockout and squeeze the glutes.
Machine taken or not in your gym?
Warm-up sets
Step by step
Full stretch at the bottom, 1 s squeeze at the top — no bouncing.
Machine taken or not in your gym?
Warm-up sets
Step by step
Bodyweight. Lower back pressed to the floor, opposite arm and leg reach — slow and controlled.
Machine taken or not in your gym?
Step by step
A full lower session leaves the hip flexor short and loads quads and hamstrings end to end. Hips first, then the front and the back of the leg, glutes and calves to finish.

Deep lunge, drive the back hip forward, tuck the pelvis. Short hip flexors tilt your pelvis into every squat that follows — this is the priority after squatting and leg pressing.

Lying on your side, grab the top foot, heel to the glute, push the hip slightly forward. Keep knee beside knee — don't let it flare out.

Front heel down, toes up, hinge forward from the hip with a flat back. A rounded back stretches nerve, not muscle.

Ankle over the opposite knee, chest pushed forward and tall. The moment the back rounds you are stretching the back, not the glute.

Back leg straight, heel down, drive the hip toward the wall. This targets the gastrocnemius — the heel never leaves the ground.
Static stretching belongs AFTER the session, never before it — held before a heavy set it measurably costs force output. Move into each position until you feel mild tension, never pain, and breathe out into it. Hold still: no bouncing on a fatigued muscle. Skip a muscle that is cramping and walk it off first.
For the trainer
Technique before load — full range, controlled 2–3 s eccentric, no momentum.
Progressive overload — log every set and beat last week's reps or weight.
Proximity to failure — compounds at 1–2 RIR, isolation at 0–1 RIR.
Volume landmarks — build toward 10–20 weekly hard sets for the muscles the split emphasizes, counting the compound work that hits them on the way.
Recovery is training — 7–9 h sleep, 1.6–2.2 g protein/kg bodyweight, 48 h per region.
For the trainer
Ego-lifting and half reps — load that buries technique builds nothing.
Jumping the weight in big steps instead of small, repeatable increments.
Skipping the warm-up ramp — cold heavy sets are where joints get hurt.
Programme-hopping every week — you can't measure progress you keep resetting.