How do I chose my Bow?
Muscle Size & Power
Bow Classic (36 inches)
The Bow Classic is designed as the longest Bullworker with most most compression range of motion.
Built for muscle size and power. If your focus is to build bigger and more powerful muscles, this is the bow for you.
The Most Versatile Bullworker
X5 Pro (28 inches)
The X5 Pro is designed with versatility in mind. The dual strap pulley system unlocks 3x the variations of cable exercises.
Built for the athletic functional Bow. If your focus is to build size and definition, the best of both worlds, the X5 Pro is for you.
Muscle Targeting & Definition
Steel Bow (20 inches)
The Steel Bow is built for precision. The compact size makes it easier to target your muscles for precices muscle sculpting.
Built for isolating and focusing on your muscles. If your goal is to get lean and defined, the Steel Bow is for you.
Three Bows. Three Strength Experiences.
It’s about what fits how you want to train — and how you want to feel.
| Steel Bow 20" | X5 Pro 28" | Bow Classic 36" | |
|---|---|---|---|
| What It’s Built For | Precision & muscle sculpting | Versatile total-body training | Power & full-body force |
| How Training Feels | Controlled · Immediate · Focused | Athletic · Balanced · Dynamic | Grounded · Powerful · Demanding |
| How Resistance Engages | Engages quickly for instant tension | Builds progressively through movement | Builds over a longer movement for force |
| Muscle Result | Dense, sculpted definition | Athletic, adaptable strength | Strong, powerful foundation |
| Best Used When | You want control and muscle detail | You want one Bow that does it all | You want strength that feels substantial |
| This Is You If… | You value precision and sculpted muscle | You want simplicity and versatility | You want full-body power and presence |
| Mental Model | Precision tool | All-purpose tool | Power tool |
All three Bows build strength effectively. The difference is how resistance engages — and how that strength feels.