Fitness flex bar with tough glass‑fiber shaft generates high‑frequency vibration LBT-1253

Product Features And Advantages：

This fitness flex bar features a high-toughness glass-fiber flexible shaft, NBR-encapsulated counterweights at both ends and anti-slip TPR middle handles. Manual shaking creates rapid reciprocating vibration to deliver continuous muscular stimulation. Multiple resistance grades are available: low-resistance for beginners and rehabilitation users, medium-resistance for daily home fitness, and high-resistance for professional athletes. It delivers anti-vibration resistance training for multiple muscle groups, including core activation, rotator-cuff & arm strengthening, lower-back conditioning, posture correction, muscle relaxation and injury-rehabilitation exercise.

Product Characteristics：

1.Vibration Training: Creates sustained high-frequency vibration when shaken, amplifying training load and engaging deep small muscle groups within short sessions.

2.Bend-Resistant Toughness: Fatigue-proof glass-fiber shaft resists fracture and permanent deformation with stable rebound under repeated flexing.

3.Anti-Slip Grip: Textured handle surface ensures secure hold even with sweaty palms for comfortable handling.

4.Stable Counterweights: Firmly assembled end counterweights stay secure with no rattling during vigorous shaking.

5.Lightweight & Portable: Moderate overall weight, no external power source required for on-the-spot workouts anywhere.

6.Durable Construction: Rubber counterweights resist impact and cracking for extended service life.

Product Parameters：

Features & Specs：

Applicable Training Scenarios  

✅ Activate and strengthen core muscles to improve weak abdominal-lower-back strength

✅ Train shoulder-neck and rotator-cuff muscles to relieve stiffness caused by prolonged sitting

✅ Shape biceps and triceps arm muscles

✅ Correct rounded-shoulder / hunchback posture

✅ Post-workout muscle relaxation

✅ Fragmented fitness training at home or in office

✅ Physical-therapy-oriented and post-surgical muscle-recovery exercise

✅ Auxiliary strength training for competitive athletes

Usage Instructions

1.Grasp the central handle firmly with both hands, shoulder-width grip.

2.Shake up-and-down with small arm movements to produce continuous high-frequency bar vibration; keep arms relatively stable and let bar vibration drive muscle loading.

3.Core Training: Hold bar in front of abdomen while shaking; brace your core and feel abdominal muscle vibration.

4.Rotator-Cuff & Arm Training: Raise bar to chest height or side-horizontal position and shake to exercise shoulder-arm muscles.

5.Lower-Back Training: Lean slightly forward, hold bar in front of torso and shake to strengthen lower-back musculature.

6.30-60 seconds per set; rest 30-60 seconds between sets. Adjust total sets according to personal fitness level.

7.Notes: Do NOT use during acute-pain phases or for severe shoulder-neck injuries. Keep movement amplitude moderate.

Frequently Asked Questions：

I.Selection

Q: Which resistance level should I choose?

A: Low-resistance for rehabilitation users, beginners and females; medium-resistance for general home fitness; high-resistance for experienced fitness-oriented users.

II.Material

Q: What is the shaft made of? Can it snap?

A: Shaft is glass fiber. It will not break under normal shaking training. Avoid violent bending, stomping or dropping to prevent damage.

Q: Will counterweights fall off?

A: Secure assembly prevents loosening in normal use. Cease use immediately if any loosening occurs.

III. Specification

Q: What is the difference between resistance grades?

A: Differences lie in shaft hardness and overall weight. Higher-resistance bars require more shaking force and deliver stronger muscular stimulation.

Q: Can I shorten the bar length?

A: Standard length is fixed at 160 cm. Do NOT cut it yourself as this will alter vibration performance. Contact factory for custom-length OEM production.

IV. Usage

Q: How long should I train each session?

A: 30-60 seconds per set, 3-5 sets per workout. Avoid excessive continuous shaking to prevent over-fatigue.

Q: Can I use it with shoulder pain?

A: Low-intensity activation is acceptable for chronic peri-shoulder discomfort. Avoid use during acute-injury phases and follow medical advice.

Q: Can it be used for muscle relaxation?

A: Yes. Hold the handle and apply vibrating bar surface against thighs or back for vibratory relaxation.

V.Customization

Q: Are custom logos and colors supported?

A: Silk-screen logo printing and custom colors are available subject to minimum-order-quantity (MOQ) requirements.

VI.Sample

Q: Can I request product samples?

A: Stock standard samples are available for purchase. Custom-logo samples require additional lead-time for prototyping.

VII. Packaging

Q: Can I get custom-printed color boxes?

A: Yes, custom color-box service is available. Customer-supplied artwork is required and MOQ applies.

VIII. Maintenance & Care

Q: How do I clean and maintain the flex bar?

A: Wipe handle and shaft surface with damp cloth. Do NOT submerge in water. Store in cool dry place and avoid direct sunlight.

Q: Is the bar still usable if shaft cracks appear?

A: Stop using right away if cracks or damage occur to prevent shaft-break-related injury.

Need help choosing the right products for your market or gym project? Contact PROESCE for product specifications, sample options and a customized quotation.