Young male working out with a blue fit ball at home on a red mat, exercising glutes, legs and core of the body. - Stock Photo & Image

Young Handsome Man Doing Sit Ups On Blue Fitness Ball

Athletic woman in her 30s working out at home using fit ball and a mat.

Abs exercise using a fit ball performed by an attractive athletic sportswoman at home.

Good looking girl balancing while lying on a fit ball with arms and legs extended inside her house.

Young girl holds legs on a fitness ball lifting her whole body with elbows on the floor. Home workout using a mat, dumbbells and a swiss ball.

Abs and core female workout on a mat at home using fitball.

Strong muscular man exercising with fitness ball facilities in gym or workout center.

Home workout of a fitness girl, exercising abs with feet on a fit ball.

Smiling brunette sits behind a fit ball after an exercise at home, holding a bottle of water.