Reference: DALLEPROT-15

Brand: Uni Strength

Protective Rubber Flooring - Anti-slip for Gym Floors

Protect your floor and optimize your workouts with our non-slip rubber tiles. Ideal for weight training and cross-training, these tiles absorb shocks and reduce vibrations, protecting your equipment and limiting noise pollution. Their ultra-resistant double layer (coarse and fine grain) ensures maximum stability for heavy exercises such as squats or...

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Estimated restock: 2 months

Reference: UFD0250

Brand: Uni Strength

Calibrated Weights, Calibrated Plates

Combine precision and durability with our UF calibrated plates! Our UF calibrated plates are designed for absolute precision, with a weight tolerance of just 10 g thanks to built-in calibration weights. Perfect for both training and competition, these plates comply with IPF color standards, guaranteeing optimal use in all situations. Manufactured from...

Price €22.99
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Reference: LEGACYDISK1-7

Brand: Uni Strength

Olympic Cast Iron Plates 20 kg, 10 kg and More

Sturdy, versatile cast-iron Olympic weight-training plates! These cast-iron plates have an Olympic diameter of 50 mm, compatible with all Olympic bars. Their timeless design and raised surface make them easy to grip and identify weights ranging from 1.25 kg to 20 kg. Ideal for heavy loads, they are suitable for athletes of all levels, ensuring durability...

Price €9.99
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Reference: PoidsOlymP025

Brand: Uni Strength

Precision Olympic Weights - Set of 2 Plates

Optimise your training with Uni Strength precision Olympic plates, essential for controlled progression and personal records. These steel plates coated with high-quality rubber offer a strict weight tolerance of +/- 10 grams for optimal accuracy. Available from 0.125 kg to 5 kg with an intuitive colour code, they allow fine adjustments from 125 grams for...

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Cast Iron Kettlebell

Cast Iron Kettlebell

Cast-iron kettlebells are the perfect choice for those looking to intensify their strength and fitness sessions. Offering exceptional durability and a comfortable grip, our cast-iron kettlebells are available in a variety of weights to suit all levels, from beginner to advanced athlete.

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Reference: KETTLEBELLS1-4

Brand: Uni Strength

Cast Iron Kettlebell 4 to 32 kg, Colour Coded, Cross-training and Hyrox

Uni Strength kettlebells offer exceptional versatility for all-round strength training, with weights available from 4 kg to 32 kg, labelled in kilograms and pounds. These cast-iron kettlebells are manufactured by gravity casting, ensuring durability, precision and a perfectly flat base for added stability. Colour-coded handles make them easy to identify,...

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What exercises can you perform with a cast iron kettlebell?

Cast iron kettlebells offer a multitude of options for working the entire body. Here are some key exercises:

  • Kettlebell swings: to improve explosiveness and strengthen glutes, hamstrings and lower back.
  • Goblet squat: to target legs and glutes.
  • Turkish get-up: a complete movement to work coordination, strength and mobility.
  • Kettlebell press: to strengthen shoulders and triceps.
  • Snatch and clean: to develop power and speed.

These exercises combine muscle work and cardio, offering effective and varied training.

How to choose your kettlebell?

To start with a kettlebell, it is essential to choose a weight adapted to your physical condition and your goals. A kettlebell that's too light won't allow sufficient muscle stimulation, while a weight that's too heavy could compromise your technique and increase injury risks.

Recommended weight:

For both women and men we recommend starting with a kettlebell weighing 4 kg or 8 kg depending on your strength level. Then you can gradually progress to 10 kg, then 24, then 32 according to your desire to have controlled or challenging exercises.

Important criteria:

At Unistrength, we believe these criteria should be considered before buying a kettlebell, which is why we take great care to respect them and offer the best products:

  1. Ergonomics: Choose a cast iron kettlebell with a comfortable handle that's wide enough for a good two-handed grip.
  2. Versatility: A moderate weight will allow you to perform a variety of exercises like swings, goblet squats or Turkish get-ups.
  3. Quality: Favor a durable model with smooth coating to avoid irritation.

By following these recommendations, you can start your training with a kettlebell that helps you progress safely. You can then gradually increase the weight based on your performance.

What muscles does the kettlebell work?

The kettlebell is a versatile tool that targets many muscles functionally, combining strength, endurance and coordination. Thanks to its unique design and offset weight, it allows working both primary muscles and stabilizers.

Main muscles targeted:

  1. Upper body:

    • Shoulders (deltoids): during presses or snatches.
    • Back (lats, traps): with pulls and swings.
    • Arms (biceps and triceps): through curls, presses or extensions.
  2. Core and abs:

    • Exercises like Turkish get-up and planks with pulls intensely target abs, obliques and deep core muscles.
  3. Lower body:

    • Glutes and hamstrings: activated during swings and deadlifts.
    • Quadriceps: strengthened with squats and lunges.
    • Calves: worked on dynamic movements like kettlebell jumps.

Stabilizing muscles:

Due to the complex and dynamic movements it allows, the kettlebell also engages the body's stabilizing muscles, like deep back and core muscles, to maintain balance and coordination.

In summary, the kettlebell is a complete tool that allows working the entire body harmoniously, while promoting muscle strengthening, mobility and power.

Why choose a cast iron kettlebell?

Cast iron kettlebells stand out for their durability and timeless design. Made from resistant material, they offer excellent longevity, even during intensive use. Their precise weight and comfortable grip make them an ideal choice for beginners as well as experienced athletes. Thanks to their offset center of gravity, they allow performing dynamic and functional movements that strengthen strength, power and coordination.

They are also available in a wide range of weights, allowing you to progress gradually or diversify your exercises according to your goals. Cast iron kettlebells are particularly suited to HIIT sessions, strength training exercises or functional routines.

Our guides: kettlebell squats: complete guide.