Possible Clues:

• Bit of glass stuck in exposed elbow
• Elbow one's way in for attention (5)
• Elbow girl initially appearing unclad
• Jog with nothing on round front of garden
• Elbow - prod
• Remind, prompt gently
• Gentle reminder given twice, by winking?
• Gee! That would give you a dig in the nude!
• You might lift the elbow and dig with it like this
• If a B.A. is added to what may be put on, it may come to one stone