Will this aid in a better arm action? Because I run and twist and my arms aren’t close to my side..

The arm swing trainer will fix that form issue for sure. You should use it 2 to 3 times a week. Muscle memory is how this product works. It holds the arm in the L shape as you swing the arms. It trains the muscles to remember the proper arm swing from training with the arm swing bands.

Will this work for an 8 year old?

Yes, my son has been running track since he was 6 or 7. He started using the Byrdbands last year.... they're a little big, but still helpful in maintaining his form.

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Byrdband Arm Swing Trainer | All Sports Speed and Agility Training| Speed Training and Resistance Band to Control Arm Swing to Maximum Speed and Efficiency

Product ID: 563156946

🎯Prevents arm crossing to reduce injury risk

💪Poly-elastic resistance for enhanced endurance

⏱️Maintains perfect 90° arm angle for max speed

¥14709

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

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Description

🚀 Swing Smart, Run Faster, Outlast Everyone!

INJURY PROOF YOUR RUN - Eliminate harmful arm crossing to stay competitive and fatigue-free.
PROVEN BY ELITE ATHLETES - Created by a College All-American to perfect your arm action and dominate the field.
UNIVERSAL FIT EFFORTLESS USE - Lightweight, adjustable design fits most arms comfortably for seamless training.
OPTIMIZE YOUR SPRINT MECHANICS - Lock your arms at the ideal 90° angle to unlock explosive speed gains.
BOOST ENDURANCE WITH EVERY SWING - Train smarter with resistance that builds lasting stamina across all sports.

The Byrdband Arm Swing Trainer is a lightweight, adjustable resistance band designed to optimize arm swing mechanics by maintaining a 90-degree angle, preventing arm crossing, and enhancing endurance. Ideal for athletes across multiple sports, it improves speed and efficiency while reducing injury risk, backed by expert design from a former College All-American.

Specifications

ASIN	B0756L2V82
Batteries included?	No
Best Sellers Rank	455,285 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 1,914 in Golf Swing Trainers
Brand	Byrdband
Customer Reviews	4.1 4.1 out of 5 stars (191)
Date First Available	28 Aug. 2017
Guaranteed software updates until	unknown
Is discontinued by manufacturer	No
Item model number	5333732368
Manufacturer	Byrdband
Package Dimensions	17 x 7.5 x 2.5 cm; 49 g

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews

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¥14709

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews