Create one continuous and natural transition from the exact shoulder-stretch pose in the starting image to the exact calf-stretch pose in the final image. Lisa begins exactly in the starting position. She slowly releases the shoulder stretch and naturally lowers her arms. IMPORTANT: Lisa must NOT walk backward or move backward away from the camera. She remains approximately in the same physical position relative to the exercise area. She only makes the small natural foot adjustment necessary to enter the calf-stretch stance shown in the final reference image. As she transitions into the calf stretch, the CAMERA slowly and smoothly moves backward to create the wider framing seen in the final image. The camera movement must be subtle, stable and realistic, like a person filming her while gently taking a small step backward. Do not make Lisa compensate for the framing difference by walking backward. She smoothly places one leg behind her, keeps the rear heel down and bends the front knee slightly until she naturally reaches the exact calf-stretch pose shown in the final image. Preserve Lisa's exact facial identity and her soft feminine body proportions throughout the entire video. No facial morphing, no identity change, no visible abs, no increased muscle definition, no muscular shoulders or arms, no body transformation. Preserve her exact denim-blue ponytail, light-blue sports top, black leggings, white sneakers, skin tone and overall appearance. Keep the outdoor location, lighting, bottle and towel consistent. Movement should be slow, relaxed and slightly imperfect like a real stretching routine. Camera: gentle smooth backward movement only during the transition. No zoom. No sudden camera movement. No rotation. The final framing and Lisa's final pose should naturally match the supplied final reference image. Highest priorities: 1. Lisa does not walk backward 2. camera creates the change in framing 3. exact Lisa identity 4. soft feminine body proportions 5. natural transition into the final calf stretch