Arnold Split: The 6-Day Workout Plan, Sample Week and Home Version
The Arnold split explained: a 6-day chest and back, shoulders and arms, legs rotation run twice a week. Full sample week, who it suits, home and 4-day versions.
By Nadia Popescu, Strength & Conditioning Writer · Updated 15 October 2026
Pull-ups are the better exercise if you can already do 5 or more clean reps: they train your lats about as hard as a pulldown while also working your biceps, lower back and core, and the strength carries over to more of real life. The lat pulldown wins for beginners who can't do a pull-up yet, for high-rep muscle-building sets, and for anyone who wants to load their back in exact 2.5kg or 5kg steps. For most people training their back seriously, the right answer is to do both.
That's the short version. Below is what the research actually shows (including where it found no difference), how pulldown strength relates to pull-up reps, what to buy for a home setup, and a 6-week plan to take you from pulldowns to your first full pull-up.
| Pull-up | Lat pulldown | |
|---|---|---|
| Main muscles | Lats, biceps, rear delts, mid and lower traps | Lats, biceps, rear delts, mid and lower traps |
| Extra demand | Core, lower back, grip, body control | Very little; the thigh pad holds you down |
| Loading | Your bodyweight, plus a belt or minus a band | Any weight on the stack |
| Best for | Strength, relative strength, carryover | Beginners, volume, hypertrophy, precise progression |
| Home kit | Pull-up bar or station (£30 to £350) | Multi-gym or lat tower (usually £300+) |
If you want the technique for each lift first, our guides to the pull-up and the lat pulldown cover set-up and cues in detail. This article is about choosing between them.
The most direct comparison is a 2013 study from James Cook University that put chin-ups and lat pulldowns side by side, measuring muscle activity in the lats, biceps, triceps, pecs, abs and lower back (Doma et al., 2013). The lats did most of the work in both exercises. What separated them was everything else: during the lifting phase, chin-ups produced greater biceps and erector spinae (lower back) activity, and the shoulders and upper spine moved through a larger range. The pulldown, on the other hand, drew more from the abs during the lowering phase. The authors concluded that the chin-up looks like the more functional exercise.
Two caveats are worth knowing. That study used chin-ups (palms facing you), not overhand pull-ups, so the biceps difference may be smaller with a pronated grip. And it didn't report a significant difference in lat activity between the two exercises. If your only goal is lat stimulus, the pulldown isn't a lesser option; the pull-up just brings more muscles along for the ride.
Grip matters less than gym lore suggests. A Penn State study of four lat pulldown grips found that an overhand (pronated) grip produced more lat activity than an underhand grip, but grip width made no difference (Lusk et al., 2010). A later Norwegian study comparing three overhand widths (1, 1.5 and 2 times shoulder width) also found broadly similar lat activation across the whole rep, with the wide grip costing a few kilos of strength (Andersen et al., 2014, Journal of Strength and Conditioning Research). So a very wide grip isn't the lat secret it's often sold as. A medium overhand grip, just outside shoulder width, is a sensible default for both exercises.
Mostly, yes, with some important gaps. A study of 35 college men and 23 college women tested their one-rep max on both lifts, counting bodyweight plus any added weight on the pull-up (Johnson et al., 2009). Men's best pull-up came to 1.16 times their bodyweight, against 0.93 times bodyweight on the pulldown. For women it was 0.73 against 0.55. In other words, people moved more total load on the pull-up than on the machine.
The relationship between the two maxes was strong in men (r = 0.78) but weak and not statistically significant in women (r = 0.44). That fits what many coaches see: a good pulldown number doesn't guarantee pull-ups, especially if you're carrying extra bodyweight or your grip and core haven't caught up.
A rough rule you can take from those ratios: once you can pulldown somewhere around 75 to 80% of your bodyweight for a single rep, a bodyweight pull-up is usually within reach. Treat that as a ballpark, not a prescription. Home multi-gyms often run the lat bar through a pulley system that changes the effective resistance, so the number on the stack may not equal the load in your hands.
Training transfer has been tested too. In a 2025 trial, 34 recreationally active male students did 8 weeks of lat pulldown training only, and both groups improved their pull-up reps; the group training on an unstable set-up improved by more (Li et al., 2025). So pulldowns on their own do build pull-ups, though practising the pull-up pattern itself (with negatives) gets you there faster.
The best answer is usually both
Lead with pull-ups for 3 to 4 low-rep sets while you're fresh, then finish with 2 to 3 sets of 10 to 15 pulldowns. You get the strength and carryover of the bodyweight lift plus extra volume your grip won't limit. Twice a week covers most people's back training.
Space and budget will decide this more than physiology does.
A pull-up bar is the cheapest route by a long way. Doorframe bars and wall-mounted bars start around £20 to £60, and our best pull-up bars in the UK guide covers which fixings suit plaster, brick and stud walls. If you can't drill or want dips and hanging leg raises too, a freestanding station is the step up. The GORNATION pull-up station is one we've covered at around £330, rated to 250kg with adjustable height up to 220cm, though you'll need to check your ceiling height before buying.
A multi-gym with a lat tower costs more and takes more room, but it's the better buy if you're starting from zero pull-ups or want cable rows from the same machine. The Strongway 100kg multi-gym has a high and low pulley on a selectorised stack at £999 (October 2026). Our review notes that a 72kg stack runs out quickly on pulldowns for anyone with a year or two of training behind them, so go for the heavier stack if you choose this route.
Our pick for most people is a pull-up bar plus a set of resistance bands. Bands give you assisted pull-ups now and banded pulldowns from an anchor point, all for under £80 combined.
This plan assumes access to a pulldown (gym, multi-gym or a band anchored overhead) and a bar. Train twice a week with at least two days between sessions. Rest 90 seconds to 2 minutes between sets.
Weeks 1 and 2: build a base
Weeks 3 and 4: get heavier and start negatives
Week 5: overload the pattern
Week 6: test
If you get one, switch to doing several single reps through each session (5 to 8 singles with full rest) and keep pulldowns as your volume work. If you don't, repeat weeks 4 to 6. People with a higher bodyweight or less training history often need 10 to 12 weeks, and that's normal rather than a sign the plan isn't working.
For your lats specifically, it's close. Studies comparing the two haven't found a clear difference in lat activation, but the pull-up (or chin-up) works the biceps and lower back harder and demands more core control. If you can do 5 or more clean pull-ups, they're the better main lift. If you can't, the pulldown is the better tool until you can.
Yes. Pulldown strength and pull-up strength are linked, and an 8-week study in college men found that lat pulldown training alone increased pull-up repetitions. Pair pulldowns with negative pull-ups and dead hangs and most people get their first rep within 6 to 12 weeks.
There's no exact number, but in one study men's best pulldown averaged about 80% of their best pull-up load (bodyweight plus any added weight) and women's about 75%. As a rough guide, once you can pulldown around 75 to 80% of your bodyweight for a single rep on a 1:1 cable, a bodyweight pull-up is usually close.
You can. A common setup is pull-ups first for low reps while you're fresh, then pulldowns for 2 or 3 sets of 10 to 15 to add volume without your grip or bodyweight limiting the set. Two back sessions a week like this is plenty for most people.
A pull-up bar or station is far cheaper and takes up less space, so it's the default for most home gyms. A multi-gym with a lat tower makes sense if you're a beginner who can't do pull-ups yet, you want precise loading for higher-rep work, or you'll also use the low pulley for rows and other cable moves.
The Arnold split explained: a 6-day chest and back, shoulders and arms, legs rotation run twice a week. Full sample week, who it suits, home and 4-day versions.
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