Speed and suppleness riding on the tacx is a relatively easy way to up your track pace and make your muscles more supple this makes for completely natural movements you keep pedaling from the hips just as you would on the road or track a high pedaling frequency that is needed for the right feeling in the legs is also possible these revolutionary tacx rollers move with the rider you can make sprints stretch your legs and stand on the pedals without having to be afraid to fall you can