SERTT Adjustable Pull Up Assistance Band Kit Green — 5 Bands, Up to 375 lb Support, Steel Plate

SERTT Adjustable Pull Up Assistance Band is a heavy-duty, multi-level assistance system that lets you reduce bodyweight load from 75 to 375 pounds so you can progress pull-ups safely and consistently.

Whether you're learning your first pull-up or pushing toward unassisted sets, this kit combines five weighted resistance bands, an adjustable strap with a steel multi-hole plate, and dual foot/knee rests in a compact carry pack. The design replaces fragile D-rings with reinforced steel hardware and thicker nylon webbing to improve durability, and its height-adjustable strap adapts to doors, bars, and outdoor rigs for easy setup at home, the gym, or on the go.

How does the adjustable system help me progress pull-ups?

The five-band, incremental assistance design lets you fine-tune the amount of weight the bands offset so you can practice full range pull-ups at any ability level. Start with maximum assistance while learning form, then remove bands as you gain strength to increase the load on your muscles gradually.

• Five 75-lb bands combine for up to 375 lb assistance, or use individually for smaller steps.
• Steel multi-hole plate replaces D-rings for precise, repeatable adjustments.
• Quick-change attachments let you swap band combinations between sets.

What makes this kit durable and safe for regular use?

SERTT focused on load-bearing upgrades and layered materials: heavy natural rubber bands are encased in robust nylon, and the connection points are anchored to a steel plate to resist stretching and wear. The dual foot/knee rests are widened and padded to spread force evenly, reducing stress on anchor points and improving comfort during higher-assistance setups.

• Thick natural rubber bands with reinforced nylon sleeves for abrasion resistance.
• Steel multi-hole plate for long-lasting hardware strength and secure locking.
• Broadened, cushioned foot/knee rests to reduce pressure and improve stability.

How easy is it to install and use at home or outdoors?

Installation takes moments: loop the adjustable strap over a bar or doorway anchor, thread through the steel plate to set height, and attach the number of bands you need. The carry backpack stores all components, making it convenient to bring to a park, gym, or travel destination.

• Adjustable strap length for different bar heights and door frames.
• Simple clip-and-loop connections for fast band swaps between reps.
• Carry bag included to keep bands, strap, and footrest organized and portable.

Which muscles and movements benefit most from assisted pull-ups?

Assisted pull-ups train compound upper-body movement patterns including scapular retraction and elbow flexion, helping you build the back, biceps, shoulders, and core coordination needed for unassisted pull-ups. Use varied grips and rep schemes to emphasize different muscles while maintaining progressive overload using the adjustable assistance.

• Targets lats, rhomboids, biceps, and posterior shoulder stabilizers.
• Supports controlled eccentric and concentric phases for muscle growth.
• Enables rep-volume work without sacrificing form or risking strain.

Who is this for? The SERTT Adjustable Pull Up Assistance Band is designed for beginners who need consistent support to learn pull-ups, intermediate trainees working through plateaus, and advanced athletes who use varied assistance for volume, rehab, or technique work. If you need a portable, durable system that adjusts from light to heavy assistance and stores easily in a backpack, this kit fits home gyms, outdoor workouts, and travel training routines.