Create a boxing portrait with one clear bag contact

1. Task and boundary

Create one readable boxing-bag strike: the glove reaches the bag, withdraws, and the original suspended bag moves slightly backward.

The useful result includes withdrawal and a moving suspended target, rather than a fist simply appearing against a bag.

Change the outfit or gym setting; retain the original glove, bag and suspension point.

2. Authorized first frame

Choose an authorized image with one adult in a guard pose and the original hanging bag. Show the striking glove, its arm, the bag's suspension and the ground, with a gap before contact.

3. Use the generator

Choose this authorized first frame in the image-to-video generator, paste the prompt and request one short clip. Keep the scene focused on this action.

1. Start with a small clear gap and an unobstructed striking arm.
2. Request one short strike and a return to guard.
3. Watch contact first, then the glove's withdrawal and the bag's response.

4. Prompt and timing

One fixed shot of the original adult and hanging boxing bag. From the original guard position, send one glove forward in a short straight motion until it touches the bag. Withdraw that glove toward its original guard position. After contact, the same bag swings a little away from the glove beneath its fixed suspension point. Keep the adult's feet within the original stance area. Preserve both arms, gloves and the bag. No repeated strikes, glove passing through the bag or bag movement before contact.

5. Inspect the output

Watch the full clip, then revisit its key contact or transition.

• The original glove contacts the bag before the bag moves backward.
• The glove withdraws while staying connected to its original arm.
• The bag moves under its fixed suspension; the adult remains supported on the original ground.

6. Fix one failure

• The bag moves too early: tie its first movement to the glove contact.
• The glove enters the bag: reduce travel and stop at the visible surface.
• The whole body slides: preserve the starting ground position and reduce reach.

7. Ending and limits

Finish with the glove back near guard and the original bag in a small backward swing.

Choose a take where the contact remains visible instead of hidden behind the body.

Keep the bag's response in the saved clip.

Original, untested prompt design.

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