Iso-Bow® Pair
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Iso-Bow® Pair

Iso-Bow® Pair

The First Isometric Pocket Companion
Self-resistance training with isometrics
$39
$49 $39
Sale Sold out
Iso-Bow® Pair
Iso-Bow® Pair
$39
$49 $39
Sale Sold out
View full details
  • DESCRIPTION
  • FEATURES

DESCRIPTION

  • Bullworker Satisfaction Guarantee

    Bullworker Satisfaction Guarantee

  • 1 year of Bullworker Assurance™

    1 year of Bullworker Assurance™

  • Fast Delivery

    Fast Delivery

  • High Quality Design

    High Quality Design

Strength training and exercise anywhere with two Iso-Bow™. Having two (or more) Iso-Bow™ allows for double the utility and convenience: some users prefer keeping one at home and one in their gym bag. Or one in the car and one in your suitcase. Or one upstairs and one downstairs. With Iso-Bow™ you can keep your biceps, triceps, chest, and shoulders chiseled no matter where you go.

FEATURES

  • Build Strength up to 66% Faster
    Build Strength up to 66% Faster
    Engage more muscle fibers and build strength up to 66% faster than traditional weight lifting with isometric strength training.
  • Total Body | No Set Up
    Total Body | No Set Up
    Target every muscle group with one device – Strengthen your Chest, Arms, Shoulders, Back, and Core with one simple fitness device.
  • All Fitness Levels
    All Fitness Levels
    Adjustable resistance suits beginners to advanced atheletes. Progress at your own pace.
  • Low Impact Exercise
    Low Impact Exercise
    Ideal for safe, effective strength training and fat burning to tone your body at home or on the go.

Time-tested

Built to last

Science-backed

Build Muscle

Wide Grip

As the longest bow, the Bow Classic® gives you the equivalent range of a wide grip while hitting bench presses, pull-ups, lat pulldowns, or push-ups. With the wider grip, you are working a greater range of the targeted muscle so that you can build muscle fast.

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Veronica McNamarra

Medical Spa

“Truly a high-quality fitness tool for a full-body workout.”

Ideal for:

  • Chest
  • Shoulders
  • Abs
  • Legs

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Build Strength

Isometric Holds

Scientific studies have shown that isometrics are highly effective at building strength, in part due to the time your muscles are under tension (TUT) during an isometric hold. Nothing delivers results like muscular time under tension and isometric holds.

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Dr. Easter Ho

Functional Medicine

“The Steel Bow and X5 Pro from Bullworker are exactly what I’ve been looking for.”

Perfect For:

  • Muscle Growth
  • Weight Loss
  • Body Transformation
  • Physique Enhancement

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Warranty

Bullworker Assurance™, LASER-ETCHED METALS, AND EMBROIDERED THREADS

Enjoy peace of mind with every Bullworker® purchase, backed by a complimentary one-year warranty, and extend your protection even further with an optional three-year warranty available at checkout.

Shop Steel Bow

Dr. Stetson

PT DPT CSCS

“I’m always looking for tools that promote efficient, low-impact strength training—and Bullworker delivers.”

Perfect For:

  • Men
  • Women
  • Weighlifters
  • Runners
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Results Today

7-second Exercises

Experience immediate, transformative results with effortless 7-second isometric exercises that build strength and tone your body from day one.

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Dr. Brian McNamara

MD

“As a physician and someone who is riddled with injuries from a lifetime of sports, I highly recommend the Bullworker products.”

Perfect For:

  • Work-from-home
  • Gym-goers
  • Swimmers
  • Cyclists

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Science-backed

EVIDENCED BY SCIENCE MUSCLE IN 14 DAYS

Bullworker’s isometric training delivers science-backed strength and fitness gains through a proven, efficient method trusted by athletes and experts worldwide.

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Carey Hughes, Esq

Physiotherapist

“I love having big arms and a ripped chest. Bullworker keeps me looking my best.”

Perfect For:

  • Teachers
  • Lawyers
  • Firefighters
  • Neurophysicists
Shop Bow Basic

INTERACTIVE OVERVIEW - CLICK AND EXPLORE

No Guesswork, Just Gains