Short answer: For strength, choose a split that lets you train the main lifts two or three times a week: full body on three days or upper/lower on four. Avoid splits that train each lift only once a week.

What the goal demands from a split

Strength is a skill as well as a quality of muscle. The more often you practise a heavy squat, press or pull with good technique, the better you tend to get at it.

So the best strength splits prioritise frequency on the main lifts and keep accessory work to what actually supports them.

What matters most

Frequent exposure to the main lifts

Squat, press and a pulling or hinge movement appear two to three times a week.

Heavy sets with enough rest

Work in roughly the 3–6 rep range on main lifts, resting two to five minutes so every set is high quality.

Limited, relevant accessories

Two or three accessory exercises that address weak points — for example upper-back rows to support pressing.

Recovery between heavy sessions

Space the heavy days; do not stack hard squats and hard deadlifts on consecutive days.

Best split by training days

DaysSplitWhy
2 daysFull bodyTwo heavy exposures to each lift.
3 daysFull bodyPractise the lifts three times a week; vary intensity across days.
4 daysUpper/lowerEach main lift twice a week with an extra rest day.

Sample week: Upper/lower for strength

MonUpper (heavy press)
TueLower (heavy squat)
WedRest
ThuUpper (volume pull)
FriLower (heavy hinge)
SatRest
SunRest

Make the first lift of each day the heaviest and keep the rest of the session short.

Load this split in the planner →

Exercises to build around

Core strength lifts

Squat, horizontal press, hinge, vertical press and two pulls.

Supporting accessories

Cover weak links without stealing recovery from the main lifts.

Common mistakes

Open the Split Finder for this goal →

FAQ

Is full body or upper/lower better for strength?

Both work. Full body gives more frequent practice on three days; upper/lower gives heavier sessions with more recovery on four.

Can I get stronger on a bro split?

You can, but each lift is practised once a week, which is usually less efficient than twice or three times.

How many days do I need?

Three to four. More days do not automatically mean more strength.

Splits for other goals

General guidance, not personal coaching or medical advice.