Pregnant woman gracefully perform yoga poses on large exercise balls under the guidance of her instructor. - Stock Photo & Image

Pregnancy, sport, fitness and healthy lifestyle concept - group of happy pregnant women training with exercise balls in gym

Pregnancy, sport, fitness, people and healthy lifestyle concept - group of happy pregnant women with dumbbells on exercise ball in gym

Pregnant woman in yoga class

Pregnancy, sport, fitness, people and healthy lifestyle concept - group of happy pregnant women sitting on exercise balls in gym

Young pregnant woman training in gym. Health concept

Pregnant woman pilates exercise fitball at gym with personal trainer

Pregnant woman with training with dumbbells and smiling at camera on fitness mat at home

Attractive woman in sportswear exercising with ball while lying on fitness mat

Five young people practicing yoga in side plank pose

Pregnant woman sitting in lotus pose on fitness mat at home

Attractive sportswoman with outstretched hand exercising on fitness mat

Back view of yoga instructor showing young people half lotus pose with raised prayer hands

Five young people meditating in half lotus pose with raised prayer hands

Side view of attractive sportswoman doing birch exercise on fitness mat