Is a 4-day split better than full body?
Not automatically. Both can work when weekly sets, effort and progression are similar. Choose the schedule you can repeat; if four days are often hard to fit, a three-day full-body plan may suit you better.
4-day dumbbell / WORKOUT PLAN
A 4-day dumbbell upper/lower split for trained lifters: two upper-body and two lower-body sessions, generated with sets, rep ranges, rest and effort targets.
01 / A REAL GENERATED EXAMPLE
This is the app’s output for a muscle-building goal, intermediate experience, four days a week and a 60-minute session budget. It is an example to inspect; your own plan depends on your inputs.
These are working sets. Warm up separately and leave recovery time between sessions. Rest and setup can make a workout take longer than the budget. “Reps left” is an estimate of how many more controlled repetitions you could do; it is not a request to train through pain or technique breakdown.
4 sets · 8–12 reps
3 sets · 8–12 reps
2 sets · 8–12 reps
3 sets · 12–20 reps
3 sets · 10–20 reps
3 sets · 10–15 reps
2 sets · 8–15 reps
4 sets · 8–12 reps
3 sets · 8–12 reps
3 sets · 4–8 reps
2 sets · 8–12 reps
4 sets · 10–20 reps
2 sets · 8–15 reps
4 sets · 8–12 reps
3 sets · 8–12 reps
2 sets · 8–12 reps
3 sets · 12–20 reps
3 sets · 10–20 reps
3 sets · 10–15 reps
2 sets · 8–15 reps
3 sets · 8–12 reps
3 sets · 8–12 reps
3 sets · 4–8 reps
4 sets · 10–20 reps
2 sets · 20 sec · each side
Generated from TrainHere’s shared program builder, rules version 8. The website rebuilds these examples from the app’s rules. This is not an individually assessed prescription; independent professional content review remains pending.
02 / MAKE IT FIT YOUR SETUP
Four days split the week into upper- and lower-body sessions, so each session gives more sets to fewer muscles. This example assumes consistent training experience and a 60-minute budget.
Not automatically. Both can work when weekly sets, effort and progression are similar. Choose the schedule you can repeat; if four days are often hard to fit, a three-day full-body plan may suit you better.
Open TrainHere and choose your goal, experience, schedule and equipment. Review the resulting program before you start. The link opens the app; it does not preselect this example or replace an existing program.
Record the load and repetitions you actually complete, plus your effort. Use the exercise guide to check how repetitions are counted for alternating or single-side movements. Review the app’s next-session suggestion rather than adding weight automatically.
YOUR NEXT STEP
Free core training. No account needed.