If the weight you want to loose is water, heat might work.

Heat to the body may allow movement to be less painful, so that exercise is more enjoyable.

However, if the weight is due to girth in the abdominal area, you might try the APAS test, esp if you claim to have right hip pain.

Try an ASIS to ASIS with hip abduction directly lateral in the coronal plane If the one moves inferior (Most commonly the right), you have a difference of pelvic angles. This is a subject that has been poorly researched.

Next do the side of the inferior ASIS and do an ASIS to PSIS. The innominate bone should move into greater anterior rotation as the hip abduction increases directly lateral in the coronal plane.
You may have the opposite hip done with the ASIS to PSIS to see the difference of pelvic angle.

Hope this is helpful.

Best regards,

Neuromuscular