Young adult tall fit man doing abdominal crunches training on punching boxing bag.

---

Size: 3000px × 4494px
Photo credit: © Alen Ajan / Alamy / Afripics
License: Licensed
Model Released: None

Keywords: abdominal, abs, adult, arts, athlete, background, bag, beautiful, black, body, bodybuilder, boxer, boxing, caucasian, cross, crunch, crunches, dark, exercise, extreme, fit, fitness, gym, hard, healthy, lean, lifestyle, man, masculinity, muscles, muscular, obliques, pack, pain, punching, rectus, sex, shirtless, sit, sport, strength, strong, symbol, testosterone, training, ups, working, workout