Mother and daughter practicing crunches on stability balls for indoor workout
Energetic senior woman doing bicycle crunches for core strength and slim waist in indoor workout
Active mature female practicing bicycle crunches exercise on yoga mat for abdominal strength and slim waist.
Elegant motivated multiethnic diverse sporty fit women practicing fitness workout on yoga mats at gym, doing side leg lifts exercise, strengthening abdominal muscles while training with instructor.
Abdominal workout. Active woman in traditional headscarf practicing full crunches
Top view of motivated sporty muscular build black man with female fitness instructor practicing sit-ups exercise, strengthening abdominal and core muscles during indoor workout.
Motivated sporty fit black man with help of lovely female fitness instructor practicing sit-ups exercise, strengthening abdominal and core muscles during indoor sports training.
Active motivated sporty fit woman doing crunches exercise on fitness mat, strengthening abdominal, lower back oblique muscles while working out on park green lawn.
Rear view of motivated determined sporty fit African woman flexing and toning abs, practicing crunches exercise, strengthening core muscles and improving posture indoors.
Active female performing squats with medicine ball at gym, strengthening muscles through cross sports training
Motivated beautiful sporty fit woman doing dumbbell triceps kickback exercise, strengthening and toning arm muscles ,while practicing weight training workout on park green lawn.
Active motivated sporty muscular build African man doing weightlifting training, practicing barbell row exercise , strengthening upper body and back muscles during indoor workout.