Young woman with hands behind head

Neck down of mature woman wearing wristband, hands together bending over stretching

Close up of athlete stretching outdoors

Young male athlete running over bridge

Male runner pouring water over head

Portrait of young female athlete standing with hands on hips over Japanese flag

Athlete stretching with hand on hip

Side view of couple on stone steps bending over, hands behind back stretching

Portrait of punk kid in fancy dress with hands behind head over white background

Woman lying on floor, hands behind head

Portrait of senior man with hands behind head and cigarette in mouth over gray background

Businesswoman holding a placard over her head

Head of infant shown restrained between two adult hands. Child's head is extended over edge of table.

Close-up of an athlete with her head in her hands

A woman stretching before her workout

Woman standing and putting hands on back of her head, front view

Woman bending over with hands on knee, stretching, front view

Woman bending over with hands on knee, stretching, side view

Unhappy face of female patient visible over numbered portion of vertical scale. Back of nurse's head is visible as her hand adjusts the weights of scale.

Radial head subluxation reduction; first, palm of child's hand is grasped as if to shake it; elbow is encircled with other hand, thumb over annular ligament; next, palm of child's hand is supinated and, third, in continuous motion elbow is flexed to s

Baseball pitcher in his wind-up

Athlete stretching with hands over head