SI Joint Care for Horses: Signs, Support & Smart Routines

The SI (sacroiliac) region helps transfer power from hindquarters to the back. When it’s grumpy, performance often dips in subtle ways—until it’s not so subtle.

SI 101: Where It Is & Why It Matters

The sacroiliac area sits where the pelvis meets the spine. It’s a high-load junction that stabilizes and channels hind-end power through the back. Good SI comfort shows up as elastic strides, easy engagement, and a willing back. Stressed SI often looks like guarded movement or reluctance to step under.

Common Signs of SI Discomfort

• Shorter stride behind or difficulty stepping under the body
• Tight back, tail swishing, or resistance in transitions
• Reluctance to pick up or maintain a specific lead
• Hollowing under saddle, discomfort with hindquarter palpation
• Stocking-up after hard work or long hauls (systemic workload sign)

Red flags: Marked lameness, heat, acute swelling, fever, or sudden behavior change warrants a veterinary exam before training resumes.

Daily Support Routine (Simple & Repeatable)

Under Saddle: Build, Don’t Blast

• Warm-up progression: Long, low frames → light lateral work → transitions that invite the hind end.
• Strength without strain: Hills, poles/cavaletti at walk/trot, short collected moments followed by stretch.
• Surface check: Uneven or deep footing loads the SI—shorten sets and extend rest on those days.

After You Ride (5–10 minutes)

• Walk down 5–10 minutes to normalize heart rate and flush tissues.
• Massage in a generous layer of Draw It Out® 16oz Gel over the loin, croup, and large hindquarter muscles.
• Hydration and forage to support natural recovery.
• For travel/heavy work: consider leg support (clean legs + correct tension). Avoid wrapping over open wounds.

What Typically Contributes to SI Stress

• Poor saddle fit that drives pressure into the lumbar area
• Conditioning gaps—quick jumps in intensity without base strength
• Footing & balance—deep tracks, uneven surfaces, long toes/low heels
• Asymmetry—one-sided stiffness; add targeted lateral work on the weaker side

When to Call the Vet or Bodyworker

If you see persistent reluctance to engage, overt lameness, or recurring back pain, consult your veterinarian or qualified bodyworker. Your daily routine is a support system—not a diagnosis or cure.

Need a tailored plan? Use our Solution Finder to match routines to your horse’s workload and sensitivity.

More to Explore

• Natural Liniment Benefits
• Horse Muscle Recovery 101
• Post-Ride Cooldown Routine