UndersunFitness Single or Set of 5 Resistance Bands by James Grage Full Body Stretching Workout/Training Band, Perfect for Strength, Powerlifting, Pull Up & Resistance Workout

Muy resistentes, exelentes bandas.

I've done resistance training in the past with tubing and handles. While I think they're an extremely good mode of working out, I found the clips, handles, etc, fairly clumsy and "fiddly" when trying to just move through a fluid, effective, and efficient workout. Also, using handles make it hard to avoid a "dead" space where they join the clips and tubes.I find the resistance bands so much more compact, efficient, also easy to travel with. The workout flows much more smoothly without trying to quickly change handles, clips, etc; with tubing I found myself taking unwanted "breaks", which was frustrating because they break the rhythm, the breathing, the flow, even the meditative quality working with resistance tubing or bands can offer. The bands function much more smoothly and lend themselves to good "flow" and mindfulness even while doing challenging strength training. I find the bands much more enjoyable and conducive to focus and centering than the hardware-laden tubing.The UnderSun bands are an excellent quality. Careful inspection of each band revealed no defects or irregularities i workmanship, and the material looks very durable. I believe if conscientiously cared for, they will last a good number of years, relative to how often and how stringently they are used, I'm sure. But they seem truly excellent.Finally, UnderSun customer service is stellar. My bands arrived very quickly, I received a friendly follow-up email, and offer of any assistance needed. I purchased a bundle which included a training package, and access to a closed facebook group. This group is very friendly and supportive, and the company is extremely helpful and supportive as well via email. They are just a really good group of people who seem to really care about others' wellbeing and fitness, as well as striving to operate an excellent, American business.I am a 66-year-old female with no affiliation to UnderSun, and I bought my bundle with my own money. My highly positive, 5-star review is solely based on my opinion and experience. UnderSun folks deserve every star and more.

Es un producto de buena calidad. Lo recomendó 100%. Pagas un poco mas pero dura mucho mejor que otros. Llevo casi 18 meses usando este producto. Antes compre otra marca de un juego de 4 ligas por un 1000 peso y dos se rompieron en menos que 6 meses.

This was a great addition to my resistance band collection. The price is perfect. The thickness is decent enough. The resistance is something you will definitely feel while working out. I highly recommend this band for your collection if you don’t already have a heavy band.

I just received the band, and it seems well made and sturdy. However, it presents some marks (picture), at approximately 30 cm distance one from the other, which seem like heat marks or something similar, like the band was left in contact with some intense heat source. I am wondering whether this may make the band easier to break in those points; I hope not, but it definitely appears like a manufacturing flaw, hence the 3 stars for a product that might otherwise deserve a higher rating. Of course, if the band does break I will be back to further lower my rating.Update: I contacted customer service regarding the discolorations, and I have been ignored so far (about a week later). We'll see.