People in a gym in martial arts training exercising Taekwondo, both have a black belt
Woman playing tennis on court outdoors with racket in her hand
Family with three girls having a weekend excursion on their bikes on a summer day in beautiful landscape
Man, tennis teacher, showing woman how to play the racket sport outdoors
Woman with her personal fitness trainer in the gym exercising with dumbbells
Woman Boxer hitting the sandbag, her trainer is assisting
Young couple is recovering on massage chair in gym after exercising for their fitness
Asian Chinese Woman and personal fitness trainer in gym discussing training schedule and goals for workout
Young family having a walk in the sun over the meadow on a bright summer day
People - man and woman - exercising in a gym on an elliptical trainer for more fitness
Man, tennis sport teacher, teaching woman how to play the racket sport outdoors
People in gym or fitness club exercising with weights together
Family sport - mother and daughter jogging down a path with a baby stroller at a wonderful sunny day
People in a gym in martial arts training exercising Taekwondo, the trainer has a black belt
Happy family playing football, one child has grabbed the ball and is being chased by the others
Family sport - mother and daughter jogging down a path with a baby stroller at a wonderful sunny day
Fitness - Young women doing sports training or workout with stepper in a gym
Group of three people in colorful cloths in a gym doing step gymnastics, a female instructor in front
Family with child on their bikes on a summer day in sport outfit, they are exercising
Woman with her personal fitness trainer in the gym exercising with dumbbells
Three happy people running on a treadmill in a gym; slight motion blur on arms of woman in foreground for a dynamic picture
Fitness - a young couple - man and woman - doing sports and gymnastics or water aerobics under water in swimming pool or spa with dumbbells
Group of three people in colorful cloths in a gym doing step gymnastics, a female instructor in front
People in a gym in martial arts training exercising Taekwondo, both have a black belt
Senior Man and woman exercising with bicycles outdoors, they are a couple
Two young, healthy women doing gymnastics exercises with a fitness ball in gym
Pregnant woman meditating doing pregnancy yoga sitting on the floor in her home
Family with child on their bikes on a summer day in sport outfit, FOCUS ON SON ONLY
Group of men and women train on machine in a fitness club or gym
Woman with her personal fitness trainer in the gym exercising with dumbbells
Young couple exercising in gym with weights, the man seems to be the personal trainer
Running on treadmill in gym or fitness club - group of women and men exercising to gain more fitness
People in a gym in martial arts training exercising Taekwondo, the trainer has a black belt
Group of four people spinning in the gym, exercising their legs doing cardio training
Woman is hanging at high bar or horizontal bar and training her arms
Young man practicing sit-ups in a gym under supervision by his personal trainer
Woman spinning in the gym, exercising their legs doing cardio training on bicycle