Coach KB
Sports Performance Specialist
Precision Calf Training Instrument
Ramp Up Your
Kinetic Chain
The RIGS RAMP features two precision angles that isolate the gastrocnemius and soleus more effectively than any tool on the market. Stop ignoring the root cause of your pain and poor posture—give the foundation of every step you take the attention it deserves.
Dual-AngleBiomechanically EngineeredClinically ApprovedAthlete Endorsed
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RIGS RAMP
Performance and Rehabilitation Slant Board
$149.95
Free US Shipping
Two precision angles isolate the gastrocnemius and soleus, restoring the ankle mobility your body needs so the kinetic chain runs clean from the ground up.
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Dual Angles
Precisely engineered to target the gastrocnemius and soleus.
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Kinetic Chain Reset
Restores ankle dorsiflexion to unload knees, hips, and lower back.
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Bulletproof Foundation
A versatile tool for deep stretching and targeted strengthening of the calves, ankles, and knees.
★★★★★ 5,000+ 5-Star Reviews · Trusted by NFL Athletes
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Choose Your
RIGS RAMP
Most Popular
The Original
RIGS RAMP
Dual-Angle
Solid Maple
400 lb Rated
Lifetime Warranty
The original biomechanical slant board. Two precision angles isolate the gastrocnemius and soleus for the deepest, most targeted calf stretch available. Built for daily recovery, injury prevention, and peak movement.
$149.95
Shop NowCustom Logo
Team & Custom
RIGS RAMP Team Edition
Custom Logo
Laser Engraved
Not A Sticker
Bulk Available
The same ramp with your team or company logo permanently laser-engraved. For schools, gyms, sports clubs, and corporate wellness programs that demand a professional edge.
$199.95
Shop NowTrusted By Pros
From Elite Athletes to
Everyday Lives.
The same precision design used by world-class athletes is trusted by everyday individuals and pain sufferers to realign their bodies, fix their posture, and recover faster.
"This ramp is perfect for releasing tension and getting warmed up this soleus area that's really non-neglected by athletes. As a professional athlete, as a guy who uses his calf muscles a lot, this has helped me a lot this offseason."
Josh Metellus
Minnesota Vikings Safety
"The RIGS RAMP is such an essential part of my training and my recovery routine. It really takes no talent to do. You literally just stand on the box and let gravity do the work."
Matt Birk
Super Bowl Champion · Walter Payton Man of the Year
"After a traumatic leg injury, I didn't just want to walk again—I wanted to compete. RIGS RAMP was the ultimate tool for restoring my lower-leg mechanics, getting me back on the football field, and pushing me to finish a marathon just one year later."
Caden W.
Marathon Runner
Train What The Pros Train On.
Shop The RIGS RAMPThe Hidden Cost
Tight calves are behind more than you think.
When your lower legs lock up, they pull your entire body out of alignment, forcing a negative kinetic chain reaction to shoot upward with every single step.
Heel Pain (Plantar Fasciitis)
Tight calves pull on the plantar fascia with every step, causing chronic heel pain and inflammation.
Shin Splints
Restricted calf mobility increases tibial stress during running and impact activities.
Achilles Tendonitis or Strain
A tight gastrocnemius overloads the Achilles tendon, increasing the risk of tendonitis and tears.
Lower Back Pain
Restricted ankle dorsiflexion alters gait mechanics and places compensatory stress on the lumbar spine.
Calf Tightness & Cramps
Chronically shortened calf muscles become prone to painful cramps, especially during exercise and at night.
Weakened Ankle Support
Tight calves limit ankle stability and range of motion, increasing injury risk across the entire kinetic chain.
The Science
Foundation up. Always.
The body builds upward from the ankles. When the calf chain locks up, every joint above pays the bill. The RIGS RAMP rebuilds the foundation — quietly, daily, under your own body weight.
01
Restore Dorsiflexion
Most active individuals lose 10–15° of ankle range to chronic tightness. The dual angles systematically rebuild that range across the gastrocnemius and the deeper soleus.
02
Unlock The Posterior Chain
Free ankles unlock knees. Free knees unlock hips. Free hips unlock the spine. RIGS RAMP is the first domino — fix the foundation and the kinetic chain reorganizes upward.
03
The Overlooked Link
The calf is the most ignored muscle group in lower-body pathology — yet it's almost always a root cause of plantar fasciitis, Achilles tendinopathy, knee misalignment, and chronic low back pain.
How It Works
Stand. Breathe.
Let gravity do the work.
5 minutes a day. No skill. Hit both angles.
Use it at home, at the office, in the clinic, in the gym, or in the locker room. The RIGS RAMP requires no skill, no setup, and no equipment beyond yourself. Step on. Find your angle. Let your body weight drive the deepest, most targeted calf stretch and strengthening protocol available.
Tutorial
Get the most out of your
RIGS RAMP.
Ready to train the foundation?
Shop NowEndorsed By
Backed by healthcare &
sports performance pros.
Trusted by chiropractors and elite performance coaches — and the runners, clinicians, and everyday athletes who rely on it daily.
Brandon Bridgeman, DC
Chiropractor
Featured in clinics, training facilities, and locker rooms.
The foundation of every strong athlete.
Add To CartFrequently Asked
Questions, answered.
The RIGS RAMP is a dual-angle slant board engineered to isolate the two primary calf muscles — the gastrocnemius and the soleus. You step on, let your body weight settle, and gravity drives a deep, sustained dorsiflexion stretch with zero effort or technique required.
Athletes and runners use it for performance and recovery. Plantar fasciitis, Achilles tendonitis, and shin splint sufferers use it to resolve chronic pain. Construction workers, teachers, and warehouse workers use it to undo a full day on concrete. Post-op patients use it for rehab. Seniors use it for mobility and balance. If you have feet, it's for you.
Use BOTH angles every session — that's the entire point. Start with 2–5 minutes per angle, 1–3 times per day. Consistency over intensity.
Yes. Both conditions are driven by a tight posterior chain — the calf muscles pulling on the Achilles tendon, which in turn pulls on the plantar fascia. The RIGS RAMP releases that chain through targeted static stretching.
Built from solid maple plywood. Supports up to 500 lbs and is designed for clinical, gym, and home use. Lifetime warranty included.
Free US shipping on every order. 90-day no-questions returns. Lifetime warranty on the ramp itself.
Adjustable boards trade stability for the illusion of versatility. The RIGS RAMP is a single rigid piece of maple plywood with zero moving parts. Its two angles are biomechanically precise, fixed to isolate the gastrocnemius and the soleus.
Get In Touch
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Bulk orders, pro athlete inquiries, clinical partnerships, influencer partnerships, or general questions — we respond within 24 hours.
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