Duoguan Sports Home Pull-Up Bar: No-Drill Adjustable Chin-Up Trainer for Kids and Student Fitness

Transform any doorway into a professional-grade training station with the Duoguan Sports No-Drill Pull-Up Bar. Specifically engineered for home environments, this heavy-duty trainer is the ultimate tool for students preparing for physical education exams and parents looking to support their child's physical development. Whether the goal is building upper body strength or encouraging healthy growth, this patented equipment provides a safe, stable, and convenient way to exercise without damaging your walls or door frames.

Key Benefits

Patented Safety Technology:** Featuring a 360° adaptive patented structure, this bar ensures a secure, customized fit against various surfaces. It is officially recognized under utility model patent number ZL 201920757837.9, offering professional-grade security for every workout.

Massive Weight Capacity:** Built to withstand intense pressure, this trainer supports up to 880 lbs (approx. 400kg) without shaking or slipping. Its robust construction ensures that both children and adults can train with total confidence.

Student Exam Readiness:** Designed as a "one-stop solution" for middle school physical education assessments, it helps beginners and students master pull-ups and improve the specific athletic performance required for school testing.

Posture & Growth Support:** This bar is an excellent tool for spinal stretching and correcting posture issues like hunching. Regular use assists in natural height growth and helps children reduce sedentary time spent on mobile devices.

Damage-Free Installation:** The no-drill mechanism allows you to set up your workout station in seconds. No permanent holes, screws, or complicated tools are required, making it ideal for apartments, rentals, and various room layouts.

Key Specs

Type:** No-drill telescopic pull-up bar for home use.

Load Capacity:** Approximately 880 lbs (800 jin).

Installation Technology:** 360° adaptive pressure plates.

Certification:** Utility Model Patent (ZL 201920757837.9).

Primary Functions:** Pull-ups, chin-ups, spinal stretching, and core training.

How to Use

1. Identify a solid doorway or hallway with a firm frame.

2. Extend the telescopic bar by rotating the ends until both pressure plates are touching the walls.

3. Continue to rotate the middle section of the bar to tighten the grip, activating the 360° adaptive mechanism to lock it firmly in place.

4. Once tight, ensure any secondary safety locks are engaged.

5. Perform a quick weight test by pulling down firmly on the bar before starting your exercise routine.

6. For beginners, utilize the professional video tutorials provided to learn proper form and progression techniques.

Care & Safety

Always verify the stability of the bar before every use; if the bar feels loose, re-tighten it immediately.

Only install on solid, load-bearing surfaces such as cement walls, solid wood door frames, or metal security frames. Do not use on hollow doors, glass, or fragile surfaces.

Keep the grip area clean and dry to maintain a non-slip surface.

Adult supervision is required at all times when children are using the equipment to ensure safety and proper form.

Notes

"360° adaptive patented design ensures it stays firm without shaking or falling."