I was tired of having a dozen different weights cluttering up my living room. The adjustment mechanism on these is incredibly smooth—just a quick click and you’re ready for the next set. They are slightly bulkier than traditional hex dumbbells, which takes getting used to on certain bicep curls, but overall, it’s a brilliant design. Totally worth the investment.

I’ve gone through so many mats that turn into slip-and-slides during hot yoga, but this one actually keeps my hands planted. The cushioning is thick enough to protect my knees on hardwood floors without messing up my balance. It did have a faint rubbery smell right out of the box, but it completely faded after I aired it out on the balcony for a day.

If you are still using those cheap latex bands that snap or roll up your thighs, throw them away and get these. The woven fabric material is super durable and stays exactly where you put it. The three tension levels give a great range for glute activations and stretching. I throw them in my suitcase for every work trip.