Short answer
SL Track vs L Track Massage Chair: An S track follows the spine from the neck to the lower back. An L track and an SL track both continue under the seat to the glutes and hamstrings; makers use the two names for similar designs.
Key takeaways
- L and SL tracks reach under the seat.
- Track length tells more than the name.
- Fit comes before the track.
See the ranking: best massage chairs.
SL Track vs L Track Massage Chair: SL Track vs L Track at a Glance
Track length in inches tells you more than the name: compare it when the maker gives it.
| S track | L or SL track | |
|---|---|---|
| Reach | Neck to lower back | Neck to glutes and hamstrings |
| Seat | Not reached | Rollers under the seat |
| Common on | Older and compact chairs | Most full-body chairs |
| Recline | Varies | Usually zero gravity |
| Check first | User height | User height and track length |
Check Amazon for current pricing and availability.
When an SL or L Track Is the Better Choice
Choose a track that runs under the seat if you want the glutes and hamstrings worked with the back. See our Bob and Brad iMaster Pro review.
- Reach: under the seat.
- Recline: often zero gravity.
- Size: full-body chairs.
When a Compact Chair Is Enough
Choose a compact chair with a shorter track and a fixed back if space is tight and you mainly want the back worked.
- Space: small footprint.
- Weight: easier to move.
- Price: often lower.
Two Massage Chairs Worth a Look
One full-body chair and one compact chair from our ranking. Compare more with our massage chair comparison tool.
Check the warranty terms before you buy: the FTC explains how to read a product warranty.
Sl track
Bob and Brad iMaster Pro 4D Massage Chair (A356-10)
FitScore 82/100
51.4-inch SL track, 19 presets, foot rollers, body scan, zero gravity. Ranked #1 in our best massage chair guide, FitScore 82 for that intent.
Check Price on AmazonCompact l track
Synca Wellness CirC Compact Massage Chair (SMR0004-12NA)
FitScore 50.1/100
34-inch L track, lumbar heat, hip air compression, 70 lb, fixed back. Ranked #5 in our best massage chair guide, FitScore 50.1 for that intent.
Check Price on AmazonChecklist: Which Track?
6 checks
Tap a number to check off that step.
- 01
Check the user height range.
- 02
Check the track length.
- 03
Decide if you want the seat reached.
- 04
Check for zero gravity.
- 05
Measure the room.
- 06
Read the warranty.
Common Mistakes to Avoid
Mistake 1Choosing on the track name alone.
Mistake 2Buying outside your height range.
Mistake 3Forgetting the room to recline.
Mistake 4Starting on the strongest setting.
Mistake 5Ignoring the delivery.
The Bottom Line
- The track decides how far the rollers travel.
- Tracks that curve under the seat reach the glutes and hamstrings.
- Fit matters as much as the track: check the user height range.
- The NIH National Center for Complementary and Integrative Health notes that the risk of harm from massage appears low.
Our Top Picks
Sl trackBob and Brad iMaster Pro 4D Massage Chair (A356-10)FitScore82/100Check on Amazon- Compact l trackSynca Wellness CirC Compact Massage Chair (SMR0004-12NA)FitScore50.1/100Check on Amazon
Frequently Asked Questions
Not always: makers use both names for tracks that curve under the seat; compare the length.
A track that follows the spine from the neck to the lower back.
Yes, often a shorter one, with a fixed back.
The chair whose height range includes yours, whatever the track name.
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