BUILT50 TRAINING • 4 DAYS

STRENGTH.
MUSCLE.
LONGEVITY.

Four focused training days. Enough volume to build muscle. Enough heavy work to stay strong. Enough recovery to keep doing it week after week.

BUILT50 4-DAY
STRENGTH & MUSCLE.

This is a straightforward upper/lower program for lifters who want strength and muscle without turning every week into a recovery contest. The goal isn't to train less because you're getting older. The goal is to make the work count.

4 DAYS Per week
UPPER / LOWER Training split
60–75 MIN Typical session
8 WEEKS Initial training block

TRAIN. RECOVER. REPEAT.

MON Upper A
TUE Lower A
WED Recovery
THU Upper B
FRI Lower B
SAT Recovery
SUN Recovery
DAY 1 • UPPER A

STRENGTH EMPHASIS

Start with the big movements while you're fresh, then build additional chest, back, shoulder and arm volume.

Exercise Sets Reps Rest
Bench Press or Machine Press 3 5–8 2–3 min
Chest-Supported Row 3 6–10 2 min
Incline Dumbbell Press 3 8–12 90 sec
Neutral-Grip Pulldown 3 8–12 90 sec
Cable or Dumbbell Lateral Raise 3 12–20 60 sec
Triceps Pressdown 2 10–15 60 sec
Dumbbell or Cable Curl 2 10–15 60 sec
DAY 2 • LOWER A

SQUAT EMPHASIS

Build the session around a squat pattern, then train the hamstrings, quads and calves without unnecessary junk volume.

Exercise Sets Reps Rest
Squat, Hack Squat or Leg Press 3 5–8 2–3 min
Romanian Deadlift 3 6–10 2 min
Leg Press or Split Squat 3 8–12 90 sec
Leg Curl 3 10–15 75 sec
Leg Extension 2 12–15 60 sec
Standing or Seated Calf Raise 3 10–15 60 sec
DAY 3 • UPPER B

MUSCLE EMPHASIS

Slightly higher reps and controlled volume with another full upper-body stimulus.

Exercise Sets Reps Rest
Incline Dumbbell or Machine Press 3 8–12 2 min
Lat Pulldown or Assisted Pull-Up 3 8–12 2 min
Seated Cable Row 3 10–12 90 sec
Cable or Pec-Deck Fly 2 12–15 75 sec
Lateral Raise 3 12–20 60 sec
Rear-Delt Fly 2 12–20 60 sec
Triceps Extension 2 10–15 60 sec
Hammer Curl 2 10–15 60 sec
DAY 4 • LOWER B

MUSCLE EMPHASIS

A second lower-body session with moderate loads and enough volume to train the legs hard without simply repeating Day 2.

Exercise Sets Reps Rest
Leg Press or Hack Squat 3 8–12 2 min
Romanian Deadlift or Hip Hinge 3 8–12 2 min
Bulgarian Split Squat 2 8–12 / leg 90 sec
Leg Curl 3 10–15 75 sec
Leg Extension 2 12–15 60 sec
Standing or Seated Calf Raise 3 12–20 60 sec
BUILT50 RULE

The goal is not to leave the gym destroyed. The goal is to give your body a reason to adapt — then come back strong enough to do it again.

MAKE THE PROGRAM WORK.

1. WARM UP — DON'T WEAR YOURSELF OUT

Start with 5–10 minutes of easy movement if needed, then use progressively heavier warm-up sets before the first major lift. Warm-up sets prepare you for the working weight; they aren't supposed to become another workout.

2. LEAVE A LITTLE IN THE TANK

Most working sets should finish with roughly 1–3 good reps remaining. You can train hard without taking every compound movement to absolute failure.

3. USE DOUBLE PROGRESSION

Start with a weight you can control near the bottom of the listed rep range. Over time, add reps. Once you can reach the top of the range with good form across your working sets, increase the load slightly and build again.

4. DON'T FORCE PAINFUL EXERCISES

The exercise list is a framework, not a loyalty test. If a movement consistently hurts a joint, use a similar movement pattern that you can perform comfortably and progressively.

5. RUN IT FOR 8 WEEKS

Give the program enough time to work. Track your loads and reps for eight weeks instead of changing exercises every time you see a new workout online.

6. DELOAD WHEN YOU ACTUALLY NEED IT

If performance is falling, soreness is lingering, joints are getting increasingly irritated and normal sessions suddenly feel unusually difficult, consider an easier week. Reduce load, sets or both, then build back up.

BUILD SOMETHING THAT LASTS.

Training doesn't stop because another birthday showed up. Join the BUILT50 community for workouts, training discussion, recovery, nutrition and the occasional questionable gym joke.

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