The Kensui Back Blaster Bundle is one of the simplest ways to upgrade your pull-ups, rows, and cable exercises without buying bulky equipment or taking up extra space in your gym.

As a Doctor of Physical Therapy, strength coach, and garage gym owner, I’m always testing equipment that adds variety to your training and does the job right. Kensui’s grip system does exactly that by allowing you to change hand position, grip angle, and loading mechanics with minimal setup to make the best out of your workouts.

This review breaks down what’s included in the Kensui Back Blaster Bundle, how each grip works, who it’s best for, and whether it’s worth the money.

What Is the Kensui Back Blaster Bundle?

The Kensui Back Blaster Bundle is a modular grip system designed to improve pull-ups, rows, lat pulldowns, and cable exercises by offering multiple grip options:

Neutral grip
Pronated grip
Supinated grip
Adjustable grip angles

Instead of being locked into a straight pull-up bar or barbell, these grips allow you to train with positions that may feel better on your wrists, elbows, and shoulders, while still loading the back effectively.

👉 Product link:
https://kensuifitness.com/products/back-blaster-bundle?variant=44684142575828

Why Neutral Grip Matters

Pronated grip: Palms facing away (traditional pull-ups)
Supinated grip: Palms facing you (chin-ups)
Neutral grip: A middle ground that reduces joint stress

For many people, neutral grip allows pain-free pulling while still training the lats, upper back, and arms effectively.

Build and Compatibility

Nylon fiberglass construction
Fits bars up to 2.5 inches in diameter
Rubber lining protects barbells and pull-up bars
V2 design includes an opening for carabiners, cables, and straps

These grips are compact, durable, and easy to keep in a gym bag or garage gym.

Swissies V2 Grips (Neutral Grip Pull-Ups and Rows)

The Swissies V2 grips are the foundation of the Kensui system and are ideal for neutral-grip pull-ups and rows.

Neutral grip places your palms facing each other, which many lifters tolerate better than full pronation or supination — especially those with a history of elbow or wrist discomfort.

SP V2 Grips (Supinated and Pronated in One Grip)

The Kensui SP V2 grips allow you to perform both supinated and pronated pulling movements using a single attachment.

By flipping the grip orientation, you can switch between:

Supinated grip (more biceps involvement)
Pronated grip (greater lat emphasis)

Why This Is Useful

Adds variety to pull-ups and rows
Allows grip changes without swapping attachments
Ideal for programming variety or joint-friendly training blocks

This makes the SP grips one of the most versatile tools in the bundle.

Swissies Max Grips (Comfort-Focused Pull-Up Handles)

The Swissies Max grips are wider and provide more surface area for the hands, similar to MAG Grip style lat pulldown handles found in commercial gyms.

Key Features

Neutral, pronated, and supinated versions
Clearly labeled Left (L) and Right (R) grips
Knurled-style texture for grip security
Increased hand and wrist comfort

These grips feel especially good for:

Pull-ups
Lat pulldowns
Seated cable rows
Barbell rows

If comfort is a top priority, these grips stand out.

Swissies Max SP Grips (Dedicated Pronated and Supinated Max Handles)

In addition to the standard neutral Swissies Max grips, Kensui also offers two separate Max SP versions — one designed specifically for pronated grip and one for supinated grip.

Unlike the smaller SP V2 grips, these Max SP grips do not flip between positions. Each grip is purpose-built for a specific hand orientation, which allows Kensui to shape them more ergonomically for comfort and stability.

Supinated Swissies Max Grips

The supinated Max grips place your palms facing toward you, which increases biceps involvement while still allowing strong back activation.

These work especially well for:

Close-grip pull-ups
Chin-ups
Supinated barbell rows
Supinated cable rows

They are clearly marked Left (L) and Right (R) so hand placement stays consistent and comfortable.

Pronated Swissies Max Grips

The pronated Max grips place your palms facing away from you, emphasizing the lats and upper back while reducing biceps contribution.

These are ideal for:

Traditional pronated pull-ups
Wider grip pull-ups
Pronated cable rows
Pronated barbell rows

Again, each grip is clearly labeled for left and right, ensuring proper alignment and comfort.

Why Choose the Max SP Versions?

More hand coverage than standard SP grips
Increased comfort during higher-volume pulling
Feels similar to commercial MAG Grip style lat pulldown handles
Great option for lifters who know exactly which grip they prefer

The trade-off is portability because pronated and supinated Max grips are separate pieces, you’ll need to carry more attachments compared to the smaller SP V2 grips. That said, the comfort and stability they provide make them a great choice for dedicated setups or clinics.

Angle Modifiers (15° and 30° Grip Adjustments)

The Back Blaster Bundle includes 15° and 30° angle modifiers, which snap into compatible grips to fine-tune hand position.

Why Adjustable Angles Matter

Not everyone tolerates full 60° pronation or supination
Allows gradual exposure to different joint angles
Useful for rehab, joint sensitivity, and long-term training longevity

You can even combine angles — for example, a 60° grip plus a 15° modifier creates a 75° angle.

Rotating Straps and Cable Attachments

Included straps allow the grips to rotate naturally during movement.

These are useful for:

Pull-ups with natural wrist rotation
Cable machine exercises
Single-arm and bilateral pulling movements

Some lifters prefer starting more pronated and rotating toward supination during the pull — these straps make that possible.

Pros and Cons of the Kensui Back Blaster Bundle

Pros

Extremely versatile grip options
Small footprint and portable
Improves wrist, elbow, and shoulder comfort
Affordable compared to full machines
Works for pull-ups, rows, cables, and barbells
Adds variety and makes training more enjoyable

Cons

One rubber stopper arrived loose (minor issue)
Full bundle may be more than some users need
Requires storage if keeping all grips together

Overall, performance and durability have been excellent.

Who Is the Back Blaster Bundle Best For?

The Kensui Back Blaster Bundle is a great fit for:

Garage gym owners
Lifters with elbow or wrist discomfort
Anyone wanting more variety in pull-ups and rows
Physical therapy and rehab settings
Athletes looking to reduce joint stress without sacrificing strength

If you only want one grip style, Kensui also offers individual grip options. The bundle simply gives you every option in one package.

Final Verdict: Is the Kensui Back Blaster Bundle Worth It?

If you want maximum versatility and joint-friendly pulling, the Kensui Back Blaster Bundle is absolutely worth considering.

It doesn’t replace hard training, it enhances it by giving you:

Better grip options
More comfortable angles
Greater exercise variety

More Strength & Rehab Equipment Reviews

If you found this review helpful, I also break down other strength and rehab equipment that I actually use in my own training and in clinical settings.

On ObeyStrength.com, you’ll find:

In-depth equipment reviews for garage gyms and commercial gyms
Strength training and injury rehab articles
Practical, no-BS education to help you train smarter and stay pain-free

If your goal is to build strength, improve movement quality, and make better buying decisions, you can explore more articles and reviews at ObeyStrength.com

Kensui Back Blaster Bundle Review: A Simple Upgrade for Pull-Ups, Rows, and Back Training