Learn Electric Guitar · Part 8
Finger Independence: Anchor-Finger Spider Drills
Once chromatic practice has your four fingers moving together in sync, this lesson trains the opposite skill. You deliberately anchor one or two fingers on the neck and move only the rest across the other strings. Your fingers were never built to move fully independently — moving one tends to drag its neighbors along unconsciously, and that's one of the most common reasons fast phrases or complex chord changes come out messy. This lesson adapts the "spider" exercise long used in bass pedagogy for both guitar and bass.
🎯 Bottom line: Anchor one finger (usually the pinky) on a string and hold it down while the remaining fingers fret the other strings, low to high and back down low again. Once 1 finger feels comfortable, move to 2, then 3, use position walk to cover the whole neck, and use chain mode to run through every combination in one session. It's completely normal for the anchor finger to lift on its own at first — gradually shrinking those moments is the whole point.
Why Train With a Finger "Anchored"
Hold out your hand and move only your middle finger. You'll likely feel your ring finger twitch along with it. Fingers — especially the middle and ring — share some tendon and nerve pathways, so they never move fully independently. You rarely notice this while fretting normal chords or scales, but it shows up sharply in situations like:
- Bending or adding vibrato with one finger while another finger needs to pre-set the next note.
- Pedal-tone phrases, where one finger stays anchored on a repeated note while the rest build a melody around it.
- Wide-stretch chord voicings, where specific fingers need to hold their ground while others move.
Finger independence training targets exactly this. Deliberately locking part of your hand in place while moving the rest forces your brain to learn a more independent way of controlling each finger.
5-Step Finger Independence Practice Routine
1
Pick an anchor combination and anchor string
Start with 1 finger. Any finger can be the anchor, but finger 4 (the pinky) is the weakest and least independent, so starting there tends to pay off the most.
- Once you pick an anchor string, the remaining fingers fret every other string in turn.
- The anchor finger's fret always follows the same rule as the Chromatic and Finger Strength trainers: finger 1 covers the start fret, finger 2 the next fret up, and so on.
2
Understand the round trip
One set works like this:
- Ascending — starting from the lowest string, skip the anchor string and fret up to the highest string.
- Straight back down — without repeating the last string, come straight back down to the first string.
- Reverse finger order — in the same spot, run the ascending-then-descending round trip again with the moving fingers in reverse order to complete one set.
3
Add more anchor fingers
Once 1 anchor finger feels comfortable, move to 2 (e.g. finger 1+4, or 2+3), then 3. The full 1-2-3-4 system has 14 combinations total (4 with one finger anchored, 6 with two, 4 with three).
💡 The more fingers you anchor, the fewer are left to move, and the harder it gets. Rather than forcing it, build up combinations gradually as they become clean at a slow tempo.
4
Cover the whole neck with position walk
Turning on position walk shifts the start fret up by one fret after each set. Every time position shifts, the screen walks you through re-fretting the anchor finger(s) at the new position before the sequence resumes, and once the last moving finger reaches the set end fret, that combination is done.
5
Finish every combination with chain mode
Turning on 🔗 chain mode auto-enables position walk and moves on to the next combination in the same group as soon as the current one finishes its walk, with an on-screen "next combination" cue. Once the group's last combination is done, it loops back to the first or stops, depending on your repeat setting — letting you chain through every combination in one uninterrupted session.
🖐 Open the Finger Independence Trainer →
🥁 Open the metronome →
🎸 Guitar vs 🎵 Bass
Bass frets are spaced wider, so spreading all four fingers in low positions is much harder than on guitar. That's why choosing bass unlocks a choice of fingering system.
- 1-2-4 (skip the ring finger, 3-fret span) — no ring finger at all, comfortable in low positions (roughly below fret 5). Also cuts the combination count to 6 (3 with one finger anchored, 3 with two).
- 1-2-3-4 (one finger per fret, 4-fret span) — the standard system, one finger per fret, more natural in higher positions (roughly fret 5 and up).
A hint on screen suggests which system tends to suit your current start fret.
Practice Right Now With Free Tools
FAQ
- My anchor finger keeps lifting on its own. Am I doing something wrong?
- That's completely normal. Fingers — especially the middle and ring finger — share some tendon and nerve pathways, so moving one tends to drag the others along. Breaking exactly that habit is the point of this drill, so everyone's anchor finger lifts or loosens at first. Work at a slow tempo and gradually extend the moments where the anchor finger stays still.
- How is this different from chromatic practice?
- Chromatic practice moves all four fingers together in sequence, building hand sync and basic fretting feel. Finger independence training does the opposite: it deliberately locks part of the hand in place and moves only the rest, targeting the nerve-and-tendon habit of fingers dragging each other along. The two complement each other rather than replacing one another.
- How many fingers should I anchor to start?
- Start with 1 finger — usually the pinky (finger 4). It's the weakest and least independent finger, so anchoring it first gives the biggest return. Once 1 finger feels comfortable, move to 2, then 3 (the 1-2-4 bass system has no ring finger, so it stops at 2).
- Does this work the same way on bass?
- Yes. Bass frets are spaced wider, so spreading all four fingers in low positions is often unrealistic — that's why bass unlocks a choice between the 1-2-4 system (skip the ring finger entirely) and the 1-2-3-4 system (one finger per fret). Roughly, below fret 5 favors 1-2-4, and above it favors 1-2-3-4.
- How long does position walk keep going?
- The start fret climbs one fret after every set until the last (non-anchored) finger reaches the set end fret, and then that combination is done. It doesn't loop in place forever — once it covers a defined stretch of the neck, it moves on (to the next combination, if chain mode is on).