curls
三頭筋
abdominal
abs
adult
aerobics
athlete
being
biceps
body
bodybuilder
bodybuilding
build
building
cable
caucasian
chest
club
concentration
crossover
exercise
exercises
fit
fitness
flexing
gym
handsome
health
healthy
human
indoors
key
lifestyle
lifestyles
light
lighting
male
man
muscle
muscles
muscular
power
sport
sports
steel
strength
strong
training
weight
young