Helder 2 foot / plantar fascia protocol — 15–20 cm · 15–20 min per session · Body mode

DeviceHelder 2 (AriHelder)
Distance15–20 cm
ModeBody mode · full power
Duration15–20 min per session
FrequencyDaily or 5× / week
Wavelengths631 nm red · 856 nm NIR
✓ OHSP Verified Verified output: 10.47W total — NIR 9,242 mW + Red 1,228 mW. Independent integrating sphere measurement →

How to position the device

Position 15–20cm from the foot. For plantar fasciitis, target the sole (plantar surface) of the foot. Sit with foot elevated and device positioned below at 15–20cm.

1

Set up the device

Position 15–20cm from the foot. For plantar fasciitis, target the sole (plantar surface) of the foot. Sit with foot elevated and device positioned below at 15–20cm.

2

Select body mode

Set to body mode, full power. Verified output: 10.47W total — NIR 9,242mW (856nm) + Red 1,228mW (631nm).

3

Run the session

Hold position for 15–20 minutes. Wear eye protection. Daily sessions are standard for plantar fasciitis.

Session guidance

Plantar fasciitis is one of the most common foot conditions addressed with PBM. The plantar surface of the heel and arch is the primary target. Morning sessions before the first steps of the day are particularly useful for this condition.

Safety & contraindications Do not use over open wounds or diabetic foot ulcers without medical clearance. Always wear eye protection.

Frequently asked questions

15–20cm. Sit with foot elevated and device positioned underneath.
Target the heel and arch on the sole of the foot. The plantar fascia runs from the heel to the ball of the foot.
15–20 minutes in body mode, daily or 5 times per week.
10.47W total — OHSP verified. NIR (856nm): 9,242mW. Red (631nm): 1,228mW.