![](http://www.alamy.com/thumbs/6/1D16DCED-EAE2-4C7F-AA18-16FA1E9EFE39/J80XB8.jpg)
Focused man doing plank exercise
Size: 5120px × 3413px
Photo credit: © Derek Meijer / Alamy / Afripics
License: Royalty Free
Model Released: Yes
Keywords: -improvement, 25-29, 30-34, 45-49, adult, athletic, bottle, brunette, caiaalamy, caucasian, color, copy, day, dedication, energy, exercise, fit, fitness, focusing, full, healthy, horizontal, image, indoors, jogger, length, life, lifestyle, living, man, mature, mid, part, people, person, photography, plank, runner, series, side, sidewalk, space, sportswear, strength, tilt, view, vitality, water, woman, years, young