{"title":"sacs de sable","description":"","products":[{"product_id":"speed-sac-sklz","title":"Entraîneur de sprint SpeedSac | SKLZ®","description":"\u003ch3\u003eStart faster \u0026amp; sprint harder\u003c\/h3\u003e\n\n\n\u003cp\u003e The SKLZ SpeedSac Sprint Trainer will leave your opponents behind! Does your speed ever get in the way during a race? If this is you, the SKLZ SpeedSac Sprint Trainer is the solution! The use of variable resistance (removable weight bags) while sprinting strengthens your lower body and increases your explosive power. This simply means: start faster and sprint faster!\u003c\/p\u003e\n\n\n\u003ch3\u003e Determine the weight yourself\u003c\/h3\u003e\n\n\n \u003cp\u003eThe SKLZ weight bag has three removable weight bags inside, allowing you to adjust the total weight to your workout. Change the weight in a flash using the internal closure, which also protects the removable weight bags in the outer bag. The weight bags also have handles, allowing you to use them individually for even more exercises. The belt attachment allows you to easily strap the SKLZ SpeedSac Sprint Trainer around your waist. This belt is also adjustable, allowing you to customize it to your needs and exercise comfortably.\u003c\/p\u003e\n\n\n\u003ch3 style=\"text-align: justify;\"\u003e Features\u003c\/h3\u003e\n\n\n\u003cul\u003e\n\n\u003cli\u003e Develop explosive power: start faster and sprint harder!\u003c\/li\u003e\n\n\u003cli\u003e Features variable resistance between 5 and 15 kg\u003c\/li\u003e\n\n\u003cli\u003e Adjustable line to suit the user's height\u003c\/li\u003e\n\n\u003cli\u003e You have to fill the weight bags yourself with sand, for example\u003c\/li\u003e\n\n\u003cli\u003e Not harmful to grass, artificial grass or the sports hall floor\u003c\/li\u003e\n\n\u003cli\u003e Suitable for both indoor and outdoor use\u003c\/li\u003e\n\n\t \u003cli\u003eEasy to carry and use anywhere\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003ch3 style=\"text-align: justify;\"\u003e Supplied as standard with the SKLZ SpeedSac Sprint Trainer\u003c\/h3\u003e\n\n\n\u003cul\u003e\n\n\u003cli\u003e SKLZ Speedsac\u003c\/li\u003e\n\n\u003cli\u003e Adjustable strap\u003c\/li\u003e\n\n\u003cli\u003e Three separate inner pockets\u003c\/li\u003e\n\n\u003cli\u003e Exercise guide\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n","brand":"SKLZ","offers":[{"title":"Default Title","offer_id":56124615786870,"sku":"SK07402","price":99.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/3188\/5430\/files\/399697329.jpg?v=1755779281"},{"product_id":"fitness-sand-bag-gymstick","title":"Sac de sable de fitness | Gymstick®","description":"\u003ch3\u003e Fitness Bag for both indoor and outdoor use\u003c\/h3\u003e\n\n\n \u003cp\u003eA new and innovative way to train your strength and stability. The Gymstick fitness bag is safer, more versatile, more comfortable, and easier to move than traditional weights used in strength training. These durable, soft, and flexible sandbags can be used both indoors and outdoors, on any surface. Suitable for all ages and fitness levels, the sandbag combines kettlebell, medicine ball, and boxing exercises. These Gymstick sandbags are ready to use and already filled. You can train your entire body with Gymstick fitness bags, including your abs, arms, legs, back, and shoulders. For floor exercises, we recommend using a fitness mat.\u003c\/p\u003e\n\n\n\u003ch3\u003e Online training videos\u003c\/h3\u003e\n\n\n \u003cp\u003eThe Gymstick Fitness Bag comes with a QR code. This QR code gives you access to online training videos where personal trainers explain various exercises. Download a QR code reader from the App Store on your phone or tablet, scan the code, and access this exclusive content.\u003c\/p\u003e\n\n\n\u003ch3\u003e About Gymstick\u003c\/h3\u003e\n\n\n\u003cp\u003e Gymstick is a quality brand from Finland. Their fitness products are developed by personal trainers, so they pay close attention to quality, ease of use, and effectiveness. Simple and effective!\u003c\/p\u003e\n\n\n\u003ch3\u003e Features\u003c\/h3\u003e\n\n\n\u003cul\u003e\n\n\u003cli\u003e Equipped with three strategically placed handles\u003c\/li\u003e\n\n\u003cli\u003e Made from strong, durable materials\u003c\/li\u003e\n\n\u003cli\u003e Suitable for both indoor and outdoor use\u003c\/li\u003e\n\n\u003cli\u003e Bag is already filled and ready for use\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003ch3\u003e Supplied as standard with the Gymstick Fitness Bags\u003c\/h3\u003e\n\n\n\u003cul\u003e\n\n\u003cli\u003e Gymstick Fitness Bag\u003c\/li\u003e\n\n\u003cli\u003e QR code with training videos\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003ch3\u003e Available versions \u003cbr\u003e\n\n\u003c\/h3\u003e\n\n\n\u003ctable id=\"productspecs\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Execution\u003c\/th\u003e\n\n\u003cth\u003e Length\u003c\/th\u003e\n\n\u003cth\u003e Diameter\u003c\/th\u003e\n\n\u003cth\u003e Colour\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd scope=\"row\"\u003e 5 kg\u003c\/td\u003e\n\n\u003ctd\u003e 51 cm\u003c\/td\u003e\n\n\u003ctd\u003e 19 cm\u003c\/td\u003e\n\n\u003ctd\u003e Green\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e 10 kg\u003c\/td\u003e\n\n\u003ctd\u003e 51 cm\u003c\/td\u003e\n\n\u003ctd\u003e 19 cm\u003c\/td\u003e\n\n\u003ctd\u003e Purple\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e 15 kg\u003c\/td\u003e\n\n\u003ctd\u003e 55 cm\u003c\/td\u003e\n\n\u003ctd\u003e 22 cm\u003c\/td\u003e \n\u003ctd\u003eBlue\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e 29 kg\u003c\/td\u003e\n\n\u003ctd\u003e 63 cm\u003c\/td\u003e\n\n\u003ctd\u003e 24 cm\u003c\/td\u003e\n\n\u003ctd\u003e Red\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n","brand":"Gymstick","offers":[{"title":"Sac de fitness 5 kg","offer_id":56124616343926,"sku":"GM07401","price":89.95,"currency_code":"EUR","in_stock":false},{"title":"Sac de fitness 10 kg","offer_id":56124616376694,"sku":"GM07401","price":89.95,"currency_code":"EUR","in_stock":false},{"title":"Sac de fitness 15 kg","offer_id":56124616409462,"sku":"GM07401","price":89.95,"currency_code":"EUR","in_stock":false},{"title":"Sac de fitness 20 kg","offer_id":56124616442230,"sku":"GM07401","price":89.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/3188\/5430\/files\/399570985.jpg?v=1755779284"},{"product_id":"super-sandbag-20-kg-sklz","title":"Super sac de sable 18 kg | SKLZ®","description":"\u003ch3\u003ePerfect for a challenging bootcamp workout\u003c\/h3\u003e\n\u003cp\u003e The SKLZ Super Sandbag is ideal for training and improving your overall strength, stability, explosiveness, and endurance. Perfect for intense workouts, the super sandbag is currently incredibly popular in the fitness world. Sandbags are often used in so-called boot camp workouts. These workouts include running, interval training, and outdoor fitness exercises. The sandbag is ideal for strength training both indoors and outdoors.\u003c\/p\u003e\n\u003ch3\u003e A maximum resistance of 18KG\u003c\/h3\u003e\n\u003cp\u003e The sandbag's weight can be adjusted to your preference using sand. The Super Sandbag contains four weight bags that you can fill or remove yourself. The weight bags increase the intensity and effort of the exercise. They can also be used separately for even more exercises. The SKLZ Super Sandbag is extremely durable thanks to the use of high-quality materials and has a maximum resistance of 18 kg.\u003c\/p\u003e\n\u003ch3\u003e Features\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Perfect for developing total body strength\u003c\/li\u003e\n\n\u003cli\u003e Outer pocket contains six handles with extra grip\u003c\/li\u003e\n\n\u003cli\u003e Zipper enclosure with Velcro reinforcement\u003c\/li\u003e\n\n\u003cli\u003e Suitable for a wide variety of training methods\u003c\/li\u003e\n\n\u003cli\u003e Maximum weight: 18 kg\u003c\/li\u003e\n\n\u003cli\u003e Dimensions: 25.4 x 33 cm\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 style=\"text-align: justify;\"\u003e Supplied as standard with the SKLZ Super Sandbag\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e SKLZ Super Sandbag\u003c\/li\u003e\n\n\u003cli\u003e Four loose weight bags\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"SKLZ","offers":[{"title":"Default Title","offer_id":56124619129206,"sku":"SK07403","price":69.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/3188\/5430\/files\/665841822.jpg?v=1755779299"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/3188\/5430\/collections\/17594299.png?v=1775911008","url":"https:\/\/streetgains.fr\/en\/collections\/sandbags.oembed","provider":"StreetGains","version":"1.0","type":"link"}