EXURA Equipment Review

EXURA Burn Machine —
Forearm, Grip &
Rotator Cuff Trainer

Adjustable resistance 0–125 lb. Built for athletes who need real grip strength, forearm endurance, and shoulder stability — without a full gym setup.

By Benjamin Schalchli, Founder of EXURA · August 2026 · Resistance: 0–125 lb

Quick Answer

The EXURA Burn Machine is an adjustable-resistance forearm and grip trainer with a resistance range of 0 to 125 lb. It targets forearm flexors, wrist extensors, grip strength, and rotator cuff stability in one compact unit — ideal for boxers, climbers, baseball players, and shoulder rehab. Available on Amazon (B0FB9PGCYJ).

Key Takeaways

Resistance adjusts from 0 to 125 lb — usable for beginners and advanced athletes
Trains forearm flexors, wrist extensors, grip, and rotator cuff in one device
Compact and portable — no rack, no cable machine required
Particularly effective for boxing, rock climbing, baseball, and shoulder rehab
Ships via Amazon — usually arrives in 2 days with Prime

What Is the EXURA Burn Machine?

The EXURA Burn Machine is a resistance-based forearm trainer designed for athletes who need strong, durable grip and healthy shoulder function. The name comes from exactly what it does: progressive resistance that builds up a burn in the forearm and rotator cuff with repeated use.

Unlike spring-loaded grip trainers that top out at a fixed resistance, the Burn Machine adjusts from 0 to 125 lb, which means it grows with you. A complete beginner can start at minimal resistance and work up over weeks. An advanced athlete can push into the 100+ lb range for serious conditioning work.

It sits alongside the EXURA Slant Board and Tib Bar lineup as part of a system built specifically for joint health and athletic longevity — not just aesthetics.

What Muscles Does the EXURA Burn Machine Train?

The Burn Machine targets the full forearm and shoulder complex — muscles that are chronically undertrained in most gym programs despite being critical for sport performance and joint health.

Forearm Flexors

The primary movers for grip strength and wrist curl patterns.

Wrist Extensors

The opposing group — often the weak link in elbow and wrist injuries.

Grip Strength

Finger flexors and intrinsic hand muscles for sustained clamping force.

Rotator Cuff

Infraspinatus, supraspinatus, and teres minor — the shoulder stabilizers most people neglect.

Shoulder Mobility

External and internal rotation patterns that keep the glenohumeral joint healthy under load.

How Much Resistance Does the EXURA Burn Machine Have?

The Burn Machine adjusts from 0 to 125 lb of resistance. This is the most important technical spec to understand before buying:

Most fixed grip trainers top out at 100 lb — and they're either too easy or too hard with no middle ground. The Burn Machine's 0–125 lb range means you get genuine progressive overload, the same principle that makes barbell training effective. You start where you are, and the device stays useful as you get stronger.

For context: most adults find 20–40 lb challenging for high-rep forearm work when starting out. Competitive climbers and baseball pitchers typically work into the 80–120 lb range over months of consistent training.

Specification	Value
Product Name	EXURA Burn Machine
Resistance Range	0 – 125 lb
Primary Training	Forearm strength, grip endurance, rotator cuff
Best For	Boxing, climbing, baseball, shoulder rehab, general fitness
Amazon ASIN	B0FB9PGCYJ
Brand	EXURA

Who Is the EXURA Burn Machine For?

The Burn Machine was built for athletes where grip, forearm strength, and shoulder integrity are performance limiters — not an afterthought.

Boxers & Fighters

Forearm endurance is the difference between a tight guard in round 8 and a dropped hand. The Burn Machine builds the specific fatigue resistance combat athletes need.

Rock Climbers

Finger strength and forearm capacity are the limiting factor in climbing grades. Progressive resistance from 0–125 lb matches exactly the demands of route training and hangboard progressions.

Baseball Players

Grip force and rotator cuff stability are critical for batting power and pitching health. The Burn Machine addresses both in a single low-volume protocol that fits into any warm-up.

Shoulder Rehab

Rotator cuff injuries respond to progressive external rotation loading. Starting at 0 lb lets anyone work through a post-injury protocol with full control over resistance.

Golfers & Tennis

Wrist extensors and forearm stability are where golf and tennis elbow originate. The Burn Machine builds the extensor strength that prevents these overuse injuries.

General Fitness

If you deadlift, do pull-ups, or carry heavy loads — grip is your first bottleneck. The Burn Machine removes it.

How Do You Use the EXURA Burn Machine?

The Burn Machine is designed for targeted, high-rep work in short sessions. Most athletes integrate it into their warm-up, accessory work, or rehab protocol — not as a standalone workout.

1

Wrist Flexion Curl

Forearm resting on knee or bench, palm facing up. Curl the wrist toward the body through full range of motion. 3 × 15–20 reps. Primary target: forearm flexors.
2

Wrist Extension

Palm facing down. Extend wrist upward against resistance. Critical for balancing flexor-dominant work and preventing tennis/golf elbow. 3 × 15 reps.
3

External Shoulder Rotation

Elbow at 90°, arm at side. Rotate outward against resistance. The core rotator cuff exercise — 3 × 15 reps per arm, light resistance, controlled tempo.
4

Grip Endurance Hold

Set a moderate resistance and hold at peak contraction for time (30–60 seconds). Builds the sustained grip strength boxers and climbers rely on under fatigue.
5

Pronation / Supination

Forearm rotation in both directions against resistance. Trains the small stabilizer muscles of the forearm that don't get hit by standard curls or pressing movements.

EXURA Burn Machine vs. Traditional Grip Trainers

Most grip trainers are spring-based with a single fixed resistance — you either outgrow them quickly or they're too hard to use consistently. Here's how the Burn Machine compares:

Feature	EXURA Burn Machine	Spring Grip Trainer	Wrist Roller
Resistance range	0–125 lb (adjustable)	Fixed (usually 40–100 lb)	Varies by plate loaded
Rotator cuff training	Yes	No	No
Progressive overload	Yes — full spectrum	No	Partial
Portability	Compact, travel-ready	Compact	Requires open space
Wrist extension training	Yes	No	Partial
Beginner-friendly	Yes (starts at 0 lb)	Sometimes too stiff	Moderate

Is the EXURA Burn Machine Good for Rotator Cuff Rehab?

Yes — and this is one of the most underappreciated use cases for the Burn Machine. Rotator cuff rehab protocols rely on external and internal rotation exercises with light, progressive resistance. The 0–125 lb range on the Burn Machine means you can start at near-zero resistance immediately post-injury and progress incrementally as strength returns.

The key advantage over cable machines or band-based protocols: the resistance is measurable and consistent, so you can track progress precisely. If you start external rotation work at 5 lb and hit 25 lb over 12 weeks, that's data — not a feeling.

For anyone recovering from a rotator cuff tear, shoulder impingement, or biceps tendinopathy, the Burn Machine complements a physical therapy protocol well. It doesn't replace PT — but it gives you a home-use tool that matches clinical-grade progressive loading.

Frequently Asked Questions

What is the maximum resistance on the EXURA Burn Machine?

The EXURA Burn Machine goes up to 125 lb of adjustable resistance. The minimum is 0 lb, making it suitable for complete beginners and post-injury rehab as well as advanced athletes.

Is the Burn Machine good for boxing training?

Yes. Boxers benefit from the Burn Machine's forearm endurance work and grip strength protocols. The ability to train at sustained, moderate resistance (40–70 lb range) for high reps mimics the fatigue demands of maintaining a tight guard over multiple rounds.

Can I use the Burn Machine for rock climbing?

Yes — the Burn Machine's 0–125 lb range and grip endurance protocols are directly applicable to climbing. It doesn't replace hangboard training but is an effective supplemental tool for building forearm capacity and preventing finger tendon injuries.

How often should I use the EXURA Burn Machine?

For most athletes, 3–4 sessions per week of 10–15 minutes is enough to drive adaptation without overloading forearm tendons. Tendons adapt more slowly than muscle — avoid training to failure every session. Start with 2–3 days per week and assess recovery.

Where can I buy the EXURA Burn Machine?

The EXURA Burn Machine is available on Amazon (ASIN B0FB9PGCYJ). It ships Prime with standard 2-day delivery in the US.

What is the difference between the EXURA Burn Machine and a wrist roller?

A wrist roller trains forearm flexors and extensors through a rolling motion and requires open space and plates. The Burn Machine trains the same muscles plus rotator cuff and shoulder stabilizers, adjusts from 0–125 lb, and is compact enough to use at a desk or in a hotel room.

Is the EXURA Burn Machine good for shoulder rehab?

Yes. Its 0–125 lb adjustable resistance allows the external and internal rotation exercises used in rotator cuff rehab protocols. It is best used as a complement to physical therapy, not a replacement for professional guidance.