happy senior man in sportswear

60s active activity adult age aged alone american bike blue boomer boomers casual caucasian cheerful clipboard color cosy elderly energetic european exercise exercises face fit fitness good gray hair happiness happy health healthcare healthy home horizontal image indoors leisure lifestyle looking male man mature mood old older one only pension pensioner people person photo portrait recreation retired retiremant room senior single sixties smile smiling sport sportswear standing stockphoto training wear wearing white