Fitness, sport, training and people concept - smiling woman doing abdominal exercises on mat in gym. woman doing sit ups - Stock Photo & Image

Young woman in a lotus position relax.

Young woman in a lotus position relax.

Woman standing near barre in fitness center.

Woman standing near barre in fitness center.

Fitness, sport, training and people concept - Happy young woman stretching before running in gym.

Fitness, sport, training and people concept - Happy young woman stretching before running in gym.

Young woman in a lotus position relax.

Training fitness woman doing plank core exercise working out for back spine and posture Concept pilates sport.