Do You Need a Footrest? Ergonomics Explained (2026)

Footrests are one of the most misunderstood ergonomic accessories. Some people need them. Most don’t. Here’s how to know.

The Ergonomic Goal

Ideal sitting posture:

• Feet flat on floor (or footrest)
• Knees at 90-100°
• Hips slightly higher than knees
• Thighs parallel to floor (or slightly downward slope)

Why: This position reduces pressure on underside of thighs, maintains proper spinal alignment, and allows good circulation.

Who Needs a Footrest?

1. Short People (<165 cm)

If you’re short and your chair doesn’t go low enough, your feet dangle when sitting properly.

Problem: Dangling feet → pressure on underside of thighs → circulation issues → numbness/tingling

Solution: Footrest to support feet

Alternative: Lower your chair and raise your desk (if height-adjustable)

2. Tall Desk + Non-Adjustable Chair

If your desk is tall and chair can’t go high enough, you raise the chair → feet don’t reach floor.

Problem: Same as above (dangling feet)

Solution: Footrest OR lower desk height

3. Circulation Issues

People with poor leg circulation benefit from angled footrests that promote blood return.

Research: Slight forward tilt (10-15°) can improve venous return.

Solution: Tilting footrest (not flat)

Who DOESN’T Need a Footrest?

1. People Whose Feet Comfortably Reach Floor

If your feet are flat on the ground with knees at 90° and no thigh pressure: you don’t need one.

Adding a footrest in this case can:

• Force knees higher than ideal
• Create too-steep hip angle
• Cause new discomfort

Rule: If it’s not broken, don’t fix it.

2. People Who Stand Frequently

If you use a standing desk and alternate sitting/standing every 30-60 min, footrest position changes constantly anyway.

Less benefit: Position varies, footrest becomes obstacle.

3. People with Thigh Pressure from Chair

If you feel pressure on underside of thighs, the problem is usually:

• Chair seat too deep (front edge hits back of knees)
• Chair too high

Wrong solution: Footrest (doesn’t fix the root cause)

Right solution: Adjust chair seat depth or lower chair

Types of Footrests

1. Flat/Static Footrest (€10-25)

Simple platform, 10-15 cm height.

Best for: Short people who just need height
Example: IKEA DAGOTTO (€12)

View on IKEA

2. Tilting/Rocking Footrest (€25-50)

Platform that tilts forward/back.

Best for: People who fidget, want circulation boost
Research: Rocking promotes subtle leg movement → better circulation
Example: Kensington SoleMate Plus (€45)

View on Amazon

3. Angled Footrest (€15-30)

Fixed forward tilt (10-20°).

Best for: Circulation issues, people who prefer forward posture
Example: Amazon Basics Angled (€18)

View on Amazon

4. Hammock Footrest (€20-35)

Fabric sling that hangs under desk.

Best for: Tall people who want casual foot support
Pros: Adjustable height, doesn’t take floor space
Cons: Can’t rest full weight, more casual than ergonomic

View on Amazon

How to Test If You Need One

Without Footrest:

1. Sit in your chair at normal working height
2. Place feet flat on floor
3. Check knee angle (should be 90-100°)
4. Check thigh position (parallel to floor, slight downward slope OK)
5. Work for 30 minutes

If you experience:

• Numb/tingling feet → Likely need footrest
• Pressure under thighs → Adjust chair first, footrest second
• No discomfort → Don’t need footrest

With Footrest:

1. Add footrest under desk
2. Adjust chair so thighs are parallel with feet on footrest
3. Check knee angle (still 90-100°?)
4. Work for 30 minutes

If footrest creates new problems (knees too high, hip angle uncomfortable): Don’t use it.

Proper Footrest Setup

Height: Feet should rest comfortably without lifting thighs off chair.

Angle:

• Flat for most people
• 10-15° forward tilt for circulation issues

Position: Directly under desk, in line with chair.

Common mistake: Footrest too far forward → forces awkward leg extension

Footrest Alternatives

1. Lower Your Chair

If your chair goes low enough to let feet rest flat on floor, do that instead.

Check: Does lowering chair create new problems (desk too high, arms not at 90°)?

2. Raise Your Desk

Height-adjustable desks can raise to compensate for lower chair position.

Ideal: Chair low enough for feet flat, desk height adjusted for arms at 90°.

3. Shorter Chair

If your chair doesn’t go low enough and you’re short, you might need a chair designed for shorter people (most chairs are sized for 170-185 cm users).

4. Anti-Fatigue Mat (for Standing)

If you use standing desk mode, an anti-fatigue mat is way more important than a footrest.

Research on Footrests

Study (Chaffin et al. 2006): Footrests reduced lower back discomfort in people under 165 cm by 28%.

Study (Robertson et al. 2009): No benefit for people >175 cm whose feet already reached the floor.

Study (Chester et al. 2002): Rocking footrests increased leg circulation vs static footrests.

Conclusion: Footrests help specific populations (short people, circulation issues), not everyone.

When Footrests Make Things Worse

Case 1: Person with proper chair height adds footrest “just because” → knees rise above ideal angle → hip discomfort.

Case 2: Person uses footrest instead of fixing chair seat depth → thigh pressure remains.

Case 3: Footrest positioned too far forward → awkward leg extension → knee strain.

Lesson: Don’t add accessories without identifying a specific problem they solve.

Footrest + Standing Desk

Sitting mode: Footrest useful if needed
Standing mode: Footrest is obstacle (in the way)

Solution:

• Use low-profile footrest you can step over
• Push footrest aside when standing
• Consider hammock footrest (can leave in place, doesn’t obstruct)

Cost/Benefit

Footrest cost: €10-50
Benefit if needed: Significant (reduces numbness, improves posture)
Benefit if not needed: Zero or negative (creates new discomfort)

ROI: Infinite if you need it, waste of money if you don’t.

Bottom Line

Buy a footrest if:

• You’re under 165 cm and feet dangle
• Desk is too high and you can’t lower it
• You have leg circulation issues
• You’ve tested and confirmed it helps

Don’t buy if:

• Your feet comfortably reach the floor
• You stand frequently throughout the day
• You’re fixing thigh pressure (adjust chair instead)

Best value: IKEA DAGOTTO (€12) for simple height boost
Best for circulation: Kensington SoleMate Plus rocking (€45)
Best for tall desks: Amazon Basics Angled (€18)

Try before committing: Use a box or stack of books as a temporary footrest for a day. If it helps, buy a real one. If it doesn’t, you saved €50.