20s
abdominal
active
asia
asian
body shaping
china
chinese
club
exercise
exercising
female
fitness center
floor
friends
girl
gym
happy
healthy lifestyle
hong kong
japan
japanese
korea
korean
looking at camera
male
man
modern life
muscle building
oriental
people
person
singapore
singaporean
situp
smiling
sports activity
taiwan
taiwanese
three
training
woman
working out
workout
young adult