• Adjustable Resistance Breathing Trainer – Respiratory Muscle & Endurance Trainer
  • Adjustable Resistance Breathing Trainer – Respiratory Muscle & Endurance Trainer
  • Adjustable Resistance Breathing Trainer – Respiratory Muscle & Endurance Trainer
  • Adjustable Resistance Breathing Trainer – Respiratory Muscle & Endurance Trainer
  • Adjustable Resistance Breathing Trainer – Respiratory Muscle & Endurance Trainer
  • Adjustable Resistance Breathing Trainer – Respiratory Muscle & Endurance Trainer

Adjustable Resistance Breathing Trainer – Respiratory Muscle & Endurance Trainer

Adjustable Resistance Breathing Trainer – Respiratory Muscle & Endurance Trainer

What's the difference between player version and fan version?

Player Version is lighter, slimmer, and closer to what the pros wear—order 1–2 sizes up for a perfect fit.

Fan version logos are stitched, while player version logos are heat-pressed.

Player version jerseys specifically say "Player Version" in the title, while fan version does not.

 
$14.95
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Why You’ll Love It:

  • ⚡ Customizable Resistance – Adjustable valve strengthens respiratory muscles for any fitness level.

  • 🏋️ Boost Endurance & Performance – Expands diaphragm capacity and improves stamina during workouts.

  • 🎒 Compact & Portable – Lightweight, ergonomic design for training anywhere, anytime.

Description:
Take your fitness and athletic performance to the next level with this adjustable resistance breathing trainer. Inspired by professional respiratory training techniques, it features ultra-soft ABS silicone and a rotating valve system, allowing you to increase or decrease resistance to suit your workout needs. Perform 10–15 breath cycles per set, 2–4 sets daily, to strengthen respiratory muscles, improve diaphragm capacity, and enhance overall endurance. Its compact, lightweight design makes it perfect for home, gym, or outdoor use, while also being ideal for swimmers, runners, cyclists, and track-and-field athletes. This breathing trainer is an essential tool for improving breathing efficiency, stamina, and exercise performance safely and effectively.

Product Details:

  • Material: ABS Silicone

  • Adjustable Resistance: Rotating valve system

  • Ideal For: Fitness training, swimming, running, cycling, track & field

  • Portable & Ergonomic: Comfortable for all-day training

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Returns & Exchanges

30-day return policy on unworn items with tags. Customized jerseys are final sale, unless there was a mistake on my part. Contact us for return authorization.

Sizing & Fit Guide

Our jerseys follow standard soccer sizing. For the best fit, measure your chest and compare to our size chart. Player version jerseys have a slim, athletic fit, so we recommend sizing up, while fan jerseys are more relaxed. Kids sizes run true to age. Look under the sizes for size guide.

Shipping & Delivery

Free shipping on all accessories and training gear, and free shipping on 2+ jerseys. Delivery times vary for different products. Adding badges may make the jersey take longer to arrive.

Product Details & Care

Jerseys are premium polyester fabric with moisture-wicking technology. Machine wash cold, hang dry. Custom name and number available for all jerseys. Custom patches available for select teams.