A lady demonstrating would possibly is an upper back shoulder stretch as another is explaining.
Two women showing how to do shoulder and arm stretches.
A woman giving instruction while having another woman stretch her arm across her body.
A woman is demonstrating a type of stretch on another woman where she crosses one arm over the other.
Two women are inside of a room and are doing arm exercises.
A woman is guiding another woman to do some strength training for her arm.
Two women are doing some yoga poses, while one is helping out the other.
A woman is doing arm and shoulder stretches as another woman is explaining it.
A woman gives another woman one on one direction on how to stretch her shoulders.
Inside, a female instructor is showing another female how to do a side arm stretch.