Fitness & Training

Sale

Heavy Duty Workout Sandbag - Multiple Sizes & Colors

From $49.99 $79.99
Sale

Kettlebell Sandbag for Fitness - Multiple Sizes & Colors

From $24.99 $25.99

Adjustable Weighted Vest for Workout - Multiple Colors

$62.99

Weight Vest Plates - Weighted Plates for Strength Training Weight Vests - Multiple Sizes

From $39.99
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Electrolytes & Energy

Sale

Electrolyte Salt Pills for Rapid Rehydration - 100 Capsules

$18.88 $21.99
Sale

(2 Pack | 200 Salt Pills) Electrolyte Salt Tablets

$34.99 $36.99
Sale

Caffeinated Electrolyte Salt Pills - 100 Capsules

$19.89 $21.99
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Keto Electrolyte Salt Tablets - 100 Capsules

$14.99 $18.99
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Welcome to Polyfit

At Polyfit we understand that fitness is YOUR MOMENT TO FEEL STRONG. This is why we provide resources and the best quality training equipment for fun, effective, full-body workouts. It's time to live stronger.

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Testimonials

  • ★★★★★
    Quality bags, material and seams are very strong. Double sealed so that no sand escaped. Very good for what it was designed for.
  • ★★★★★
    The product is very easy to fill. It also seems very durable. The handles seem perfect to me, because they don't leave the bell/bag dangling and swinging. They also give you a laminated exercise card to give you ideas and not leave you scratching your head.
  • ★★★★★
    I have used my kettlebell at the beach and at the park a few times. I can tell this is a durable product, I look forward to many more workouts.
  • ★★★★★
    Great for functional workouts. I used it 2-3 times a week and it has held up so far.
  • ★★★★★
    Quality: this is a pretty sturdy and well made plate carrier with cushion all around to ensure you are able to work to your limit.
  • Ken
  • Ryan F.
  • Sandra V.
  • Bobby
  • Edgar H.

Danny

Haley

Kettlebell Weight Training: How to Choose the Right Weight

Kettlebell Weight Training: How to Choose the Right Weight

Kettlebell weight training is an effective and intense full-body workout that uses weight to build strength and muscle. It is easy to learn and can be used for both beginners and advanced athletes. The combination...

The Pros and Cons of Adding Wrist Weights to Your Workout Routine: What You Need to Know

The Pros and Cons of Adding Wrist Weights to Your Workout Routine: What You Need to Know

Wrist weights, or hand weights, are small weights that are worn around the wrists during exercise. They are designed to...

Take Your Running to the Next Level with a Weight Vest

Take Your Running to the Next Level with a Weight Vest

Running with a weight vest can be a powerful way to take your running routine to the next level. By...

Why You Should Workout with a Weighted Vest

Why You Should Workout with a Weighted Vest

If you’ve got your fitness bases covered and are ready for the next step, working out with a weighted vest...