英文關鍵字
30s
adult
african
athlete
background
balance
ball
basketball
black
build
competition
competitive
concepts
dark
determination
dumbbells
ethnicity
exercising
finger
focus
gym
high
holding
human
ideas
man
men
mid
motion
motivation
muscle
muscular
one
person
player
portrait
professional
slow
speed
spinning
sport
strength
talent
team
training
with