![](http://www.alamy.com/thumbs/6/41C46987-8E04-480A-8E77-E88E4E299561/2J51GP0.jpg)
pedals and rails q factor of professional elliptical machine equipment
pedals and rails q-factor of professional elliptic machine orbitrack
Size: 6000px × 4000px
Location: United States
Photo credit: © Dmytro Lopatin / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: -factor, cardio, closeup, detail, elliptic, elliptical, equipment, factor, foot, gum, gym, machine, orbitrack, orbitrek, part, pedal, pedals, professional, qfactor, rail, rubber, step