What are the opposite words for leg up?

The term "leg up" is an informal expression used to describe assistance or support provided to someone to help them succeed or make progress. Antonyms of "leg up" can include obstacles, hindrances, impediments, or setbacks, which may prevent someone from achieving their goals. Opposite expressions to "leg up" could be "pulling someone down," "holding back," or "giving the cold shoulder." These antonyms reflect a lack of support, encouragement, or connection, which can have negative consequences for an individual's personal or professional growth. Antonyms for "leg up" may also suggest a lack of opportunity or access to resources, skills, or knowledge.