Examples:

• For a leg up at work?
• Qualifications: A background in health care will give you a leg up, and some employers offer training for entry-level positions.
• That's why he worked so hard, to give you a leg up.
• That gives you a leg up on the average citizen.
• And this gives us a leg up on adaptability.
• Who says I want a leg up on anybody?
• Just helping the youth of America get a leg up.
• Surely, after all this time, he deserves a leg up.
• And being older may not give you a leg up.
• So I did have a leg up on the city.