The gym I attend has a number of them and we use them all of the opportunity to heat up before lifting weights. Throughout the Covid-19 compulsory lockdown, the fitness center had to shut. Here I had been stuck with no all the essential gear to help keep me in my best. Gradually, I managed to buy and nearly duplicate the gym gear. It took some time but I managed to buy the Concept2 rower. I looked in the track rower and waited patiently to buy one. Fortunately, for me personally, I chose to not wait any more and purchased the Concept2. Best choice I made.