SuperStroke StrechCordz Long Belt Slider

Well designed product that works as advertised. Love the long tether, gives you choices in how to rig. I use it in backyard pool (approx 20'). Highly recommend this item over others, it is very reasonable when you consider quality versus other products.

I bought this and I got the "Liberty Outdoor ANCFR16-ORG-A Folding Ring Spiral Ground Anchor, Orange, 16-Inch" with it. I initially put the loop where I wanted and put the anchor in the ground, but I didn't account for how much the cord actually stretches when you swim. I moved it back a couple of feet, and it is perfect now. It was just the right amount of tension, I could barely tell it was there.

This green resistance band can get strong swimmers to 15 yards max from it attached to the starting block, not the whole 25 yards. I wish I got one with more stretch to get my strong swimmers to the end of the 25 yard pool for a good sprint back.

This is quality! Built strong. If you buy the cheap ones they could break and whip your back. Internal line prevents breaking and if it did somehow the line will prevent recoil. Well done StrechCordz!

Our athletes really enjoyed using the StretchCordz and helped identify weaknesses in their swimming. Unfortunately, it only lasted for about 8-10 hours of use. The rubber pulled away from the belt connector while a 140 pound athlete was swimming breaststroke stretched out to 20 yards. I would have returned it, but it's been 90 days since purchase. I might buy another one because the product did benefit our swimmers, but would like to see the next one last more than 10 hours.

Nice stretchy bungee (longer than you may think), and comfy strap. We looped the bungee around a support and then attached the non-swimming end near the pool- this shortened the bungee to the appropriate length. We used a nice carabiner to fix the non-swimming side to itself after lopping around a pole. A both Heath Robinson, but it works well.

Like the fact that it is plenty long enough for any tie down situation, durable and comfortable around the waist when swimming.

We use this to work out in our pool (tied to the fence post and swim in place). It works pretty good but provides A LOT of resistance. I probably would recommend a lower resistance cord if you're going to use this on a regular basis in your backyard pool. The kids love it though and are always trying to compete on who can go further with it on...so a great workout and family fun item!