Liquid restaking, an innovative mechanism in decentralized finance (DeFi), significantly impacts DeFi ecosystems by enhancing liquidity and optimizing capital efficiency. Unlike traditional staking, where assets are locked up and thus less accessible for other uses, liquid restaking allows staked assets to be represented as liquid tokens. These liquid tokens can be traded, lent, or used in various DeFi protocols, effectively unlocking the value of staked assets. This increases overall market liquidity and enables more complex financial strategies, potentially leading to higher yields for participants. Additionally, liquid restaking can improve network security by incentivizing more extensive participation in staking, as users are not deterred by the opportunity cost of illiquid assets. As a result, DeFi ecosystems become more dynamic, resilient, and attractive to a broader range of investors.