Full body vs split routine
Either works: with the same weekly sets per muscle, full body and split routines build similar muscle and strength.
Side by side
| Full body | Split routine | |
|---|---|---|
| Muscle growth | Equal at matched weekly volume | Equal at matched weekly volume |
| Sessions per week | 2 to 4 | 4 to 6 |
| Session length | Longer, more compound lifts per session | Shorter, more focused |
| If you miss a session | You still hit everything that week | A muscle group can go a full week untrained |
| Frequency per muscle | 2 to 4 times per week | 1 to 2 times per week |
| Volume per muscle per session | Low, so quality stays high | High, so the later sets are done tired |
| Best for beginners | More practice at each lift | Harder to justify early on |
| Best for advanced | Sessions get long once volume is high | Splits the volume into manageable days |
Which one
Full body
Pick full body if you train two or three times a week, are still learning the lifts, or have an unpredictable schedule.
Split routine
Pick a split once your weekly volume no longer fits into sensible sessions, which for most people is somewhere past the first year.
What actually decides it
Pick the routine you can keep doing week after week. Count your weekly sets per muscle, keep them between 10 and 20, and arrange them however fits your week.
Sources2
- Ramos-Campo, D.J. et al. (2024). Efficacy of split versus full-body resistance training on strength and muscle growth: a systematic review with meta-analysis. J Strength Cond Res 38(7).14 studies: similar strength and muscle growth when weekly volume was equated.
- Schoenfeld, B.J. et al. (2016). Effects of Resistance Training Frequency on Measures of Muscle Hypertrophy: A Systematic Review and Meta-Analysis. Sports Med 46(11).Twice weekly beat once weekly; beyond that the evidence thins.